Difference between revisions of "Yeshayahu: Unclothed and Barefoot/2"

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<category>Not Real: Prophetic Vision
 
<category>Not Real: Prophetic Vision
<p>Yeshayahu's&#160;fulfillment of Hashem's command took place in a vision and was not witnessed by the public. As such, the message of the prophecy may&#160;not have been meant for the people of Judah.&#160;</p>
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<p>Yeshayahu's&#160;fulfillment of Hashem's command took place in a vision and was not witnessed by the public. As such, the message of the prophecy may&#160;not have been meant for the people of Judah.</p>
 
<mekorot><multilink><a href="IbnEzraYeshayahu20" data-aht="source">Ibn Ezra</a><a href="IbnEzraYeshayahu20" data-aht="source">Yeshayahu 20</a><a href="IbnEzraHosheaFirstCommentary1-1" data-aht="source">Hoshea First Commentary 1:1</a><a href="R. Avraham ibn Ezra" data-aht="parshan">About R. Avraham ibn Ezra</a></multilink>,&#160;<multilink><a href="RambamMorehNevukhim246" data-aht="source">Rambam</a><a href="RambamMorehNevukhim246" data-aht="source">2 46</a><a href="Rambam Moreh Nevukhim" data-aht="parshan">About Rambam Moreh Nevukhim</a></multilink>,&#160;<multilink><a href="RadakYeshayahu20" data-aht="source">Radak</a><a href="RadakYeshayahu20" data-aht="source">Yeshayahu 20</a><a href="RadakHoshea1-2" data-aht="source">Hoshea 1:2</a><a href="R. David Kimchi (Radak)" data-aht="parshan">About R. David Kimchi</a></multilink></mekorot>
 
<mekorot><multilink><a href="IbnEzraYeshayahu20" data-aht="source">Ibn Ezra</a><a href="IbnEzraYeshayahu20" data-aht="source">Yeshayahu 20</a><a href="IbnEzraHosheaFirstCommentary1-1" data-aht="source">Hoshea First Commentary 1:1</a><a href="R. Avraham ibn Ezra" data-aht="parshan">About R. Avraham ibn Ezra</a></multilink>,&#160;<multilink><a href="RambamMorehNevukhim246" data-aht="source">Rambam</a><a href="RambamMorehNevukhim246" data-aht="source">2 46</a><a href="Rambam Moreh Nevukhim" data-aht="parshan">About Rambam Moreh Nevukhim</a></multilink>,&#160;<multilink><a href="RadakYeshayahu20" data-aht="source">Radak</a><a href="RadakYeshayahu20" data-aht="source">Yeshayahu 20</a><a href="RadakHoshea1-2" data-aht="source">Hoshea 1:2</a><a href="R. David Kimchi (Radak)" data-aht="parshan">About R. David Kimchi</a></multilink></mekorot>
 
<point><b>וּפִתַּחְתָּ הַשַּׂק מֵעַל מׇתְנֶיךָ וְנַעַלְךָ תַחֲלֹץ מֵעַל רַגְלֶךָ</b> – Hashem indeed asked Yeshayahu to untie and remove his sackcloth as well as removing his shoes.&#160;עָרוֹם וְיָחֵף therefore literally means unclothed and barefoot. Of course, however, this was only in a dream.</point>
 
<point><b>וּפִתַּחְתָּ הַשַּׂק מֵעַל מׇתְנֶיךָ וְנַעַלְךָ תַחֲלֹץ מֵעַל רַגְלֶךָ</b> – Hashem indeed asked Yeshayahu to untie and remove his sackcloth as well as removing his shoes.&#160;עָרוֹם וְיָחֵף therefore literally means unclothed and barefoot. Of course, however, this was only in a dream.</point>
 
<point><b>עָרוֹם וְיָחֵף</b> – These commentators assert עָרוֹם וְיָחֵף means completely unclothed and barefoot.</point>
 
<point><b>עָרוֹם וְיָחֵף</b> – These commentators assert עָרוֹם וְיָחֵף means completely unclothed and barefoot.</point>
<point><b>שָׁלֹשׁ שָׁנִים</b></point>
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<point><b>שָׁלֹשׁ שָׁנִים</b> – Radak explains Yeshahahu walked unclothed for what seemed to him as three years in his vision that, in reality, took just a moment.&#160;<br/>Ibn Ezra relates the&#160;שָׁלֹשׁ שָׁנִים to the sign regarding Egypt.</point>
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<point><b>Standards for prophets?</b> This approach successfully neutralize this issue by assuming everything was in a prophetic vision and not in public.</point>
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<point><b>What is the purpose of the prophecy?</b> Ibn Ezra&#160;<multilink><a href="IbnEzraHosheaFirstCommentary1-1_2" data-aht="source">Ibn Ezra</a><a href="IbnEzraHosheaFirstCommentary1-1_2" data-aht="source">Hoshea First Commentary 1:1</a><a href="R. Avraham ibn Ezra" data-aht="parshan">About R. Avraham ibn Ezra</a></multilink></point>
 
</category>
 
</category>
 
<category>Real
 
<category>Real
 +
<p>As per the simple meaning of the text, Yeshayahu's action was performed in the real world and not in a private vision with Hashem. Two approaches of commentators diverge, however,&#160;depending on how literal the text reads.</p>
 
<opinion>Non-Literal
 
<opinion>Non-Literal
<p>While these commentators concur Yeshayahu's action took place in public, they dilute the potency of "עָרוֹם וְיָחֵף"&#160;to accord the story with the standards we have for our prophets.&#160;</p>
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<p>While these commentators concur Yeshayahu's action took place in public, they dilute the potency of "עָרוֹם וְיָחֵף"&#160;to accord the story with the standards we have for our prophets.</p>
<mekorot><multilink><a href="BavliYoma77a-b" data-aht="source">R. Nahman bar Yitzhak</a><a href="BavliYoma77a-b" data-aht="source">Yoma 77a-b</a><a href="Talmud Bavli" data-aht="parshan">About the Bavli</a></multilink> in Yoma, &#160;<multilink><a href="RashiYeshayahu20" data-aht="source">Rashi</a><a href="RashiYeshayahu20" data-aht="source">Yeshayahu 20</a><a href="R. Shelomo Yitzchaki (Rashi)" data-aht="parshan">About R. Shelomo Yitzchaki</a></multilink>,&#160;<multilink><a href="REliezerofBeaugencyYeshayahu20" data-aht="source">R. Eliezer of Beaugency</a><a href="REliezerofBeaugencyYeshayahu20" data-aht="source">Yeshayahu 20</a><a href="R. Eliezer of Beaugency" data-aht="parshan">About R. Eliezer of Beaugency</a></multilink>,&#160;<multilink><a href="RYosefibnKaspiYeshayahu20-2" data-aht="source">R. Yosef ibn Kaspi</a><a href="RYosefibnKaspiYeshayahu20-2" data-aht="source">Yeshayahu 20:2</a><a href="R. Yosef ibn Kaspi" data-aht="parshan">About R. Yosef ibn Kaspi</a></multilink></mekorot>
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<mekorot><multilink><a href="BavliYoma77a-b" data-aht="source">R. Nahman bar Yitzhak</a><a href="BavliYoma77a-b" data-aht="source">Yoma 77a-b</a><a href="Talmud Bavli" data-aht="parshan">About the Bavli</a></multilink> in Yoma, Rasag &#160;<multilink><a href="RashiYeshayahu20" data-aht="source">Rashi</a><a href="RashiYeshayahu20" data-aht="source">Yeshayahu 20</a><a href="R. Shelomo Yitzchaki (Rashi)" data-aht="parshan">About R. Shelomo Yitzchaki</a></multilink>,&#160;<multilink><a href="REliezerofBeaugencyYeshayahu20" data-aht="source">R. Eliezer of Beaugency</a><a href="REliezerofBeaugencyYeshayahu20" data-aht="source">Yeshayahu 20</a><a href="R. Eliezer of Beaugency" data-aht="parshan">About R. Eliezer of Beaugency</a></multilink>,&#160;<multilink><a href="RYosefibnKaspiYeshayahu20-2" data-aht="source">R. Yosef ibn Kaspi</a><a href="RYosefibnKaspiYeshayahu20-2" data-aht="source">Yeshayahu 20:2</a><a href="R. Yosef ibn Kaspi" data-aht="parshan">About R. Yosef ibn Kaspi</a></multilink>, Shadal</mekorot>
<point><b>וּפִתַּחְתָּ הַשַּׂק מֵעַל מׇתְנֶיךָ וְנַעַלְךָ תַחֲלֹץ מֵעַל רַגְלֶךָ</b> – <multilink><a href="RashiYeshayahu20" data-aht="source">Rashi</a><a href="RashiYeshayahu20" data-aht="source">Yeshayahu 20</a><a href="R. Shelomo Yitzchaki (Rashi)" data-aht="parshan">About R. Shelomo Yitzchaki</a></multilink> and Targum Pseudo-Yonatan understand&#160;וּפִתַּחְתָּ to mean the putting on of the sackcloth<fn><multilink><a href="RashiYeshayahu20" data-aht="source">Rashi</a>&#160;<a href="RashiYeshayahu20" data-aht="source">Yeshayahu 20</a><a href="R. Shelomo Yitzchaki (Rashi)" data-aht="parshan">About R. Shelomo Yitzchaki</a></multilink>is motivated by the definite article qualifying&#160;שַּׂק in verse 2. How can Hashem command Yeshayahu to take off a this significant garment without having told him to put it on? Therefore, it makes more sense to say&#160;וּפִתַּחְתָּ means "to put on." Nonetheless, yeshayahu's shoes were still completely removed.</fn>.<br/>Most other commentators understand&#160;וּפִתַּחְתָּ to mean the removal of the sackcloth.&#160;</point>
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<point><b>וּפִתַּחְתָּ הַשַּׂק מֵעַל מׇתְנֶיךָ וְנַעַלְךָ תַחֲלֹץ מֵעַל רַגְלֶךָ</b> – <multilink><a href="RashiYeshayahu20" data-aht="source">Rashi</a><a href="RashiYeshayahu20" data-aht="source">Yeshayahu 20</a><a href="R. Shelomo Yitzchaki (Rashi)" data-aht="parshan">About R. Shelomo Yitzchaki</a></multilink> and Targum Pseudo-Yonatan understand&#160;וּפִתַּחְתָּ to mean the putting on of the sackcloth<fn><multilink><a href="RashiYeshayahu20" data-aht="source">Rashi</a><a href="RashiYeshayahu20" data-aht="source">Yeshayahu 20</a><a href="R. Shelomo Yitzchaki (Rashi)" data-aht="parshan">About R. Shelomo Yitzchaki</a></multilink>is motivated by the definite article qualifying&#160;שַּׂק in verse 2. How can Hashem command Yeshayahu to take off a this significant garment without having told him to put it on? Therefore, it makes more sense to say&#160;וּפִתַּחְתָּ means "to put on." Nonetheless, yeshayahu's shoes were still completely removed.</fn>.<br/>Most other commentators understand&#160;וּפִתַּחְתָּ to mean the removal of the sackcloth.</point>
<point><b>עָרוֹם וְיָחֵף</b> Most commentators, following <multilink><a href="BavliYoma77a-b" data-aht="source">Yoma 77</a><a href="BavliYoma77a-b" data-aht="source">Yoma 77a-b</a><a href="Talmud Bavli" data-aht="parshan">About the Bavli</a></multilink>&#160;assert Yeshayahu wore noticeably ripped clothing.<br/>According to <multilink><a href="REliezerofBeaugencyYeshayahu20" data-aht="source">R. Eliezer of Beaugency</a><a href="REliezerofBeaugencyYeshayahu20" data-aht="source">Yeshayahu 20</a><a href="R. Eliezer of Beaugency" data-aht="parshan">About R. Eliezer of Beaugency</a></multilink>&#160;and <multilink><a href="RYosefibnKaspiYeshayahu20-2" data-aht="source">R. Yosef Ibn Kaspi</a><a href="RYosefibnKaspiYeshayahu20-2" data-aht="source">Yeshayahu 20:2</a><a href="R. Yosef ibn Kaspi" data-aht="parshan">About R. Yosef ibn Kaspi</a></multilink>, Yeshayahu indeed removed&#160;clothing but covered enough to avoid being completely naked.&#160;</point>
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<point><b>עָרוֹם וְיָחֵף</b><ul>
<point><b>שָׁלֹשׁ שָׁנִים</b></point>
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<li><span style="font-family: inherit; font-size: inherit; font-style: inherit; font-variant-caps: inherit;">Most commentators, following </span><multilink><a href="BavliYoma77a-b" data-aht="source">Yoma 77</a><a href="BavliYoma77a-b" data-aht="source">Yoma 77a-b</a><a href="Talmud Bavli" data-aht="parshan">About the Bavli</a></multilink><span style="font-family: inherit;"><span style="font-style: inherit; font-variant-caps: inherit;">&#160;assert Yeshayahu wore noticeably ripped clothing, where&#160;</span></span>perhaps more skin was shown to the public<fn>Shadal argues that if&#160;עָרוֹם literally meant naked,&#160;why would the verse relate that Yeshayahu was also barefoot? The succession of the two adjectives attests that Yeshayahu was not completely unclothed.</fn><span style="font-family: inherit;"><span style="font-style: inherit; font-variant-caps: inherit;">.</span></span></li>
 +
<li><span style="font-family: inherit; font-size: inherit; font-style: inherit; font-variant-caps: inherit;">According to </span><multilink><a href="REliezerofBeaugencyYeshayahu20" data-aht="source">R. Eliezer of Beaugency</a><a href="REliezerofBeaugencyYeshayahu20" data-aht="source">Yeshayahu 20</a><a href="R. Eliezer of Beaugency" data-aht="parshan">About R. Eliezer of Beaugency</a></multilink><span style="font-family: inherit; font-size: inherit; font-style: inherit; font-variant-caps: inherit;">&#160;and </span><multilink><a href="RYosefibnKaspiYeshayahu20-2" data-aht="source">R. Yosef Ibn Kaspi</a><a href="RYosefibnKaspiYeshayahu20-2" data-aht="source">Yeshayahu 20:2</a><a href="R. Yosef ibn Kaspi" data-aht="parshan">About R. Yosef ibn Kaspi</a></multilink><span style="font-family: inherit; font-size: inherit; font-style: inherit; font-variant-caps: inherit;">, Yeshayahu indeed removed&#160;clothing but covered enough to avoid being completely naked.</span></li>
 +
</ul></point>
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<point><b>שָׁלֹשׁ שָׁנִים</b><ul>
 +
<li><span style="font-family: inherit; font-size: inherit; font-style: inherit; font-variant-caps: inherit;">According to Rashi,&#160;</span><span style="font-family: inherit; font-size: inherit; font-style: inherit; font-variant-caps: inherit;">שָׁלֹשׁ שָׁנִים qualifies both Yeshayahu's action and the future event related to Egypt. These commentators would&#160;</span><span style="font-family: inherit; font-size: inherit; font-style: inherit; font-variant-caps: inherit;">take less issue with Yeshayahu walking around for a full three years as he was not fully unclothed.</span></li>
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<li><span style="font-family: inherit; font-size: inherit; font-style: inherit; font-variant-caps: inherit;">Rasag argues Yeshayahu took only three steps in his&#160;</span><span style="font-family: inherit; font-size: inherit; font-style: inherit; font-variant-caps: inherit;">עָרוֹם וְיָחֵף state. These three steps signified three years until the events related to Egypt took place.</span></li>
 +
</ul></point>
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<point><b>Standards for prophets?</b> This approach&#160;successfully neutralize this issue by redefining&#160;עָרוֹם וְיָחֵף.</point>
 
</opinion>
 
</opinion>
 
<opinion>Literal
 
<opinion>Literal
 
<p>Yeshayahu carried out Hashem's command in public and exactly how the verses make it.&#160;This effectively transmitted the prophecy's message to the people of Judah.</p>
 
<p>Yeshayahu carried out Hashem's command in public and exactly how the verses make it.&#160;This effectively transmitted the prophecy's message to the people of Judah.</p>
<mekorot><multilink><a href="RambanDevarim13-2" data-aht="source">Ramban</a><a href="RambanDevarim13-2" data-aht="source">Devarim 13:2</a><a href="R. Moshe b. Nachman (Ramban, Nachmanides)" data-aht="parshan">About R. Moshe b. Nachman</a></multilink><fn>While&#160;<multilink><a href="RambanDevarim13-2" data-aht="source">Ramban</a><a href="RambanDevarim13-2" data-aht="source">Devarim 13:2</a><a href="R. Moshe b. Nachman (Ramban, Nachmanides)" data-aht="parshan">About R. Moshe b. Nachman</a></multilink> does not explcitly mention Yeshayahu's action as having taken place in public, his allusion to the event in Devarim 13:2 likely confirms his alignment with this approach. In discussing the difference between an&#160;אוֹת and a&#160;מוֹפֵת, Ramban writes a&#160;מוֹפֵת is a prophetic sign that is complete deviation from nature or abnormal. A paradigm of such an action is Yeshayahu's of our chapter. Such an action qualifies as a&#160;מוֹפֵת because "it is a bewilderment that a prophet should walk like this" ("this" referring to עָרוֹם וְיָחֵף).</fn>,&#160;<multilink><a href="AbarbanelYeshayahu20" data-aht="source">Abarbanel</a><a href="AbarbanelYeshayahu20" data-aht="source">Yeshayahu 20</a><a href="R. Yitzchak Abarbanel" data-aht="parshan">About R. Yitzchak Abarbanel</a></multilink>,&#160;<multilink><a href="MalbimYeshayahuBeurHaInyan20" data-aht="source">Malbim</a><a href="MalbimYeshayahuBeurHaInyan20" data-aht="source">Yeshayahu Beur HaInyan 20</a><a href="R. Meir Leibush Weiser (Malbim)" data-aht="parshan">About R. Meir Leibush Weiser</a></multilink></mekorot>
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<mekorot><multilink><a href="RambanDevarim13-2" data-aht="source">Ramban</a><a href="RambanDevarim13-2" data-aht="source">Devarim 13:2</a><a href="R. Moshe b. Nachman (Ramban, Nachmanides)" data-aht="parshan">About R. Moshe b. Nachman</a></multilink><fn>While&#160;<multilink><a href="RambanDevarim13-2" data-aht="source">Ramban</a><a href="RambanDevarim13-2" data-aht="source">Devarim 13:2</a><a href="R. Moshe b. Nachman (Ramban, Nachmanides)" data-aht="parshan">About R. Moshe b. Nachman</a></multilink> does not explcitly mention Yeshayahu's action as having taken place in public, his allusion to the event in Devarim 13:2 likely confirms his alignment with this approach. In discussing the difference between an&#160;אוֹת and a&#160;מוֹפֵת, Ramban writes a&#160;מוֹפֵת is a prophetic sign that is complete deviation from nature or abnormal. A paradigm of such an action is Yeshayahu's of our chapter. Such an action qualifies as a&#160;מוֹפֵת because "it is a bewilderment that a prophet should walk like this" ("this" referring to עָרוֹם וְיָחֵף).</fn>,&#160;<multilink><a href="AbarbanelYeshayahu20" data-aht="source">Abarbanel</a><a href="AbarbanelYeshayahu20" data-aht="source">Yeshayahu 20</a><a href="R. Yitzchak Abarbanel" data-aht="parshan">About R. Yitzchak Abarbanel</a></multilink>,&#160;<multilink><a href="MalbimYeshayahuBeurHaInyan20" data-aht="source">Malbim</a><a href="MalbimYeshayahuBeurHaInyan20" data-aht="source">Yeshayahu Beur HaInyan 20</a><a href="R. Meir Leibush Weiser (Malbim)" data-aht="parshan">About R. Meir Leibush Weiser</a></multilink>, Da'at Mikra, Vargon</mekorot>
 
<point><b>וּפִתַּחְתָּ הַשַּׂק מֵעַל מׇתְנֶיךָ וְנַעַלְךָ תַחֲלֹץ מֵעַל רַגְלֶךָ</b> – Hashem indeed asked Yeshayahu to untie and remove his sackcloth as well as removing his shoes. עָרוֹם וְיָחֵף therefore literally means unclothed and barefoot.</point>
 
<point><b>וּפִתַּחְתָּ הַשַּׂק מֵעַל מׇתְנֶיךָ וְנַעַלְךָ תַחֲלֹץ מֵעַל רַגְלֶךָ</b> – Hashem indeed asked Yeshayahu to untie and remove his sackcloth as well as removing his shoes. עָרוֹם וְיָחֵף therefore literally means unclothed and barefoot.</point>
 
<point><b>עָרוֹם וְיָחֵף</b> – These commentators assert&#160;עָרוֹם וְיָחֵף means completely unclothed and barefoot.</point>
 
<point><b>עָרוֹם וְיָחֵף</b> – These commentators assert&#160;עָרוֹם וְיָחֵף means completely unclothed and barefoot.</point>
<point><b>שָׁלֹשׁ שָׁנִים</b></point>
+
<point><b>שָׁלֹשׁ שָׁנִים</b><ul>
 +
<li><multilink><a href="MalbimYeshayahuBeurHaInyan20" data-aht="source">Malbim</a><a href="MalbimYeshayahuBeurHaInyan20" data-aht="source">Yeshayahu Beur HaInyan 20</a><a href="R. Meir Leibush Weiser (Malbim)" data-aht="parshan">About R. Meir Leibush Weiser</a></multilink><span style="font-family: inherit; font-size: inherit; font-style: inherit; font-variant-caps: inherit;">&#160;asserts this phrase exclusively qualifies the sign related to Egypt. Yeshayahu walked around unclothed for a few moments or at most a day in his privacy of his own house.</span></li>
 +
<li><multilink><a href="AbarbanelYeshayahu20" data-aht="source">Abarbanel</a><a href="AbarbanelYeshayahu20" data-aht="source">Yeshayahu 20</a><a href="R. Yitzchak Abarbanel" data-aht="parshan">About R. Yitzchak Abarbanel</a></multilink><span style="font-family: inherit; font-size: inherit; font-style: inherit; font-variant-caps: inherit;">&#160;argues Yeshayahu, though not for three years, walk around in public a few times</span><span style="font-family: inherit; font-size: inherit; font-style: inherit; font-variant-caps: inherit;">.</span></li>
 +
<li><span style="font-family: inherit; font-size: inherit; font-style: inherit; font-variant-caps: inherit;">Vargon asserts that Yeshayahu's actions indeed took place over a three year&#160;</span><span style="font-family: inherit; font-size: inherit; font-style: inherit; font-variant-caps: inherit;">period to make the biggest impression he could on the nation. While he wasn't constantly, publicly unclothed for that amount of time, Yeshayahu most likely would go into the public square at certain points, presumably enough times to make an impression</span><fn>Vargon points to Yechezkel 4 and Yirmiyahu 13 as actions taken by prophets that lasted for a significant amount of time.</fn><span style="font-family: inherit; font-size: inherit; font-style: inherit; font-variant-caps: inherit;">.</span></li>
 +
</ul></point>
 +
<point><b>Standards for prophets?</b><ul>
 +
<li><span style="font-family: inherit; font-size: inherit; font-style: inherit; font-variant-caps: inherit;">According to <multilink><a href="MalbimYeshayahuBeurHaInyan20" data-aht="source">Malbim</a><a href="MalbimYeshayahuBeurHaInyan20" data-aht="source">Yeshayahu Beur HaInyan 20</a><a href="R. Meir Leibush Weiser (Malbim)" data-aht="parshan">About R. Meir Leibush Weiser</a></multilink>, the higher standards we expect of prophets were not compromised as Yeshayahu's stunt was performed in private for a short amount of time.</span></li>
 +
<li><span style="font-family: inherit; font-size: inherit; font-style: inherit; font-variant-caps: inherit;">According to Rid, this is but another example of how prophets are expected to suffer as part of their roles as Hashem's messengers. Prophets knowingly accept such this burden when they consent to become the nation's prophet.</span></li>
 +
<li>Similarly, the Keli Paz argues that though such a stunt would be a degradation to prophe, the honor of Hashem is at stake regarding the behavior of the nation and thus Hashem's honor would override the prophet's honor</li>
 +
</ul></point>
 
</opinion>
 
</opinion>
 
</category>
 
</category>

Version as of 07:55, 1 July 2018

Yeshayahu: Unclothed and Barefoot

Exegetical Approaches

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Not Real: Prophetic Vision

Yeshayahu's fulfillment of Hashem's command took place in a vision and was not witnessed by the public. As such, the message of the prophecy may not have been meant for the people of Judah.

וּפִתַּחְתָּ הַשַּׂק מֵעַל מׇתְנֶיךָ וְנַעַלְךָ תַחֲלֹץ מֵעַל רַגְלֶךָ – Hashem indeed asked Yeshayahu to untie and remove his sackcloth as well as removing his shoes. עָרוֹם וְיָחֵף therefore literally means unclothed and barefoot. Of course, however, this was only in a dream.
עָרוֹם וְיָחֵף – These commentators assert עָרוֹם וְיָחֵף means completely unclothed and barefoot.
שָׁלֹשׁ שָׁנִים – Radak explains Yeshahahu walked unclothed for what seemed to him as three years in his vision that, in reality, took just a moment. 
Ibn Ezra relates the שָׁלֹשׁ שָׁנִים to the sign regarding Egypt.
Standards for prophets? This approach successfully neutralize this issue by assuming everything was in a prophetic vision and not in public.
What is the purpose of the prophecy? Ibn Ezra Ibn EzraHoshea First Commentary 1:1About R. Avraham ibn Ezra

Real

As per the simple meaning of the text, Yeshayahu's action was performed in the real world and not in a private vision with Hashem. Two approaches of commentators diverge, however, depending on how literal the text reads.

Non-Literal

While these commentators concur Yeshayahu's action took place in public, they dilute the potency of "עָרוֹם וְיָחֵף" to accord the story with the standards we have for our prophets.

וּפִתַּחְתָּ הַשַּׂק מֵעַל מׇתְנֶיךָ וְנַעַלְךָ תַחֲלֹץ מֵעַל רַגְלֶךָRashiYeshayahu 20About R. Shelomo Yitzchaki and Targum Pseudo-Yonatan understand וּפִתַּחְתָּ to mean the putting on of the sackcloth1.
Most other commentators understand וּפִתַּחְתָּ to mean the removal of the sackcloth.
עָרוֹם וְיָחֵף
שָׁלֹשׁ שָׁנִים
  • According to Rashi, שָׁלֹשׁ שָׁנִים qualifies both Yeshayahu's action and the future event related to Egypt. These commentators would take less issue with Yeshayahu walking around for a full three years as he was not fully unclothed.
  • Rasag argues Yeshayahu took only three steps in his עָרוֹם וְיָחֵף state. These three steps signified three years until the events related to Egypt took place.
Standards for prophets? This approach successfully neutralize this issue by redefining עָרוֹם וְיָחֵף.

Literal

Yeshayahu carried out Hashem's command in public and exactly how the verses make it. This effectively transmitted the prophecy's message to the people of Judah.

וּפִתַּחְתָּ הַשַּׂק מֵעַל מׇתְנֶיךָ וְנַעַלְךָ תַחֲלֹץ מֵעַל רַגְלֶךָ – Hashem indeed asked Yeshayahu to untie and remove his sackcloth as well as removing his shoes. עָרוֹם וְיָחֵף therefore literally means unclothed and barefoot.
עָרוֹם וְיָחֵף – These commentators assert עָרוֹם וְיָחֵף means completely unclothed and barefoot.
שָׁלֹשׁ שָׁנִים
  • MalbimYeshayahu Beur HaInyan 20About R. Meir Leibush Weiser asserts this phrase exclusively qualifies the sign related to Egypt. Yeshayahu walked around unclothed for a few moments or at most a day in his privacy of his own house.
  • AbarbanelYeshayahu 20About R. Yitzchak Abarbanel argues Yeshayahu, though not for three years, walk around in public a few times.
  • Vargon asserts that Yeshayahu's actions indeed took place over a three year period to make the biggest impression he could on the nation. While he wasn't constantly, publicly unclothed for that amount of time, Yeshayahu most likely would go into the public square at certain points, presumably enough times to make an impression4.
Standards for prophets?
  • According to MalbimYeshayahu Beur HaInyan 20About R. Meir Leibush Weiser, the higher standards we expect of prophets were not compromised as Yeshayahu's stunt was performed in private for a short amount of time.
  • According to Rid, this is but another example of how prophets are expected to suffer as part of their roles as Hashem's messengers. Prophets knowingly accept such this burden when they consent to become the nation's prophet.
  • Similarly, the Keli Paz argues that though such a stunt would be a degradation to prophe, the honor of Hashem is at stake regarding the behavior of the nation and thus Hashem's honor would override the prophet's honor