Isaiah 56
Introduction
Isaiah 56 marks a significant transition in the book of Isaiah. Many scholars identify this chapter as the beginning of "Third Isaiah" (chapters 56--66), a section that addresses the community of returned exiles and the challenges of rebuilding covenant life in the promised land. Whether or not one accepts the theory of multiple authors, the shift in tone and setting is unmistakable: the grand promises of chapters 40--55 now begin to be applied to the concrete realities of a community trying to live faithfully. The chapter opens with a statement of inclusion, welcoming foreigners and eunuchs into the covenant community -- an expansion of who belongs to the people of God.
The chapter falls into two contrasting halves. Verses 1--8 extend God's welcome to those previously excluded from the assembly (foreigners and eunuchs), provided they keep the Sabbath and hold fast to the covenant. This is a notable development given the restrictions of Deuteronomy 23:1-8. Verses 9--12 then pivot to a scathing critique of Israel's own leaders, described as blind watchmen, mute dogs, and greedy shepherds. The contrast is pointed: the outsiders who are faithful are welcomed in, while the insiders who are faithless are condemned.
Justice, Righteousness, and the Sabbath (vv. 1--2)
1 This is what the LORD says: "Maintain justice and do what is right, for My salvation is coming soon, and My righteousness will be revealed. 2 Blessed is the man who does this, and the son of man who holds it fast, who keeps the Sabbath without profaning it and keeps his hand from doing any evil."
1 Thus says the LORD: "Guard justice and practice righteousness, for my salvation is near, about to come, and my righteousness, about to be revealed." 2 Blessed is the person who does this, and the son of man who holds fast to it -- who keeps the Sabbath and does not profane it, and who keeps his hand from doing any evil.
Notes
The oracle opens with the messenger formula כֹּה אָמַר יְהוָה ("thus says the LORD"). The twin commands to guard מִשְׁפָּט ("justice") and practice צְדָקָה ("righteousness") are foundational ethical demands throughout the prophets (Amos 5:24, Micah 6:8). The motivation is eschatological: God's יְשׁוּעָה ("salvation") is קְרוֹבָה לָבוֹא ("near to come"). The pairing of human ethical obligation with divine saving action is deliberate — right living is both a response to and a preparation for God's intervention.
Verse 2 opens with אַשְׁרֵי ("blessed"), the same word that opens the Psalter (Psalm 1:1). The terms אֱנוֹשׁ ("person, mortal") and בֶּן אָדָם ("son of man") are generic human terms, suggesting that this blessing is not limited to Israelites by birth. The specific mark of covenant faithfulness highlighted here is Sabbath observance -- שֹׁמֵר שַׁבָּת מֵחַלְּלוֹ ("keeping the Sabbath from profaning it"). The Sabbath had become an identity marker of particular importance during and after the exile, when temple sacrifice was impossible and the Sabbath served as the primary visible sign of covenant loyalty.
The Inclusion of Foreigners and Eunuchs (vv. 3--8)
3 Let no foreigner who has joined himself to the LORD say, "The LORD will utterly exclude me from His people." And let the eunuch not say, "I am but a dry tree." 4 For this is what the LORD says: "To the eunuchs who keep My Sabbaths, who choose what pleases Me and hold fast to My covenant -- 5 I will give them, in My house and within My walls, a memorial and a name better than that of sons and daughters. I will give them an everlasting name that will not be cut off. 6 And the foreigners who join themselves to the LORD to minister to Him, to love the name of the LORD, and to be His servants -- all who keep the Sabbath without profaning it and who hold fast to My covenant -- 7 I will bring them to My holy mountain and make them joyful in My house of prayer. Their burnt offerings and sacrifices will be accepted on My altar, for My house will be called a house of prayer for all the nations." 8 Thus declares the Lord GOD, who gathers the dispersed of Israel: "I will gather to them still others besides those already gathered."
3 Let the foreigner who has joined himself to the LORD not say, "The LORD will surely separate me from his people." And let the eunuch not say, "Look, I am a dry tree." 4 For thus says the LORD: "To the eunuchs who keep my Sabbaths, who choose what delights me and hold fast to my covenant -- 5 I will give to them, in my house and within my walls, a monument and a name better than sons and daughters. I will give him an everlasting name that will not be cut off. 6 And the foreigners who join themselves to the LORD, to minister to him, to love the name of the LORD, and to be his servants -- everyone who keeps the Sabbath and does not profane it, and who holds fast to my covenant -- 7 these I will bring to my holy mountain, and I will make them joyful in my house of prayer. Their burnt offerings and their sacrifices will be accepted on my altar, for my house will be called a house of prayer for all peoples." 8 The declaration of the Lord GOD, who gathers the outcasts of Israel: "I will gather yet others to him, besides those already gathered."
Notes
This passage breaks new theological ground. Under the Mosaic law, בֶּן הַנֵּכָר ("the foreigner") faced significant restrictions on participation in Israel's worship (Deuteronomy 23:3-8), and the סָרִיס ("eunuch") was explicitly excluded from the assembly of the LORD (Deuteronomy 23:1). The eunuch's self-description as עֵץ יָבֵשׁ ("a dry tree") is poignant -- without the ability to produce offspring, he had no future, no legacy, no share in the covenant promise of descendants. In a culture where one's "name" lived on through children, the eunuch was a dead end.
God's response overturns these exclusions. The conditions are not ethnic or physical but covenantal: keeping the Sabbaths (שַׁבְּתוֹתַי), choosing what pleases God (בַּאֲשֶׁר חָפָצְתִּי), and holding fast (מַחֲזִיקִים) to the covenant. To those who meet these conditions, God promises יָד וָשֵׁם — literally "a hand and a name," meaning a monument and a name. The word יָד denotes a memorial pillar (cf. 1 Samuel 15:12, 2 Samuel 18:18). The phrase שֵׁם עוֹלָם ("an everlasting name") is explicitly said to be טוֹב מִבָּנִים וּמִבָּנוֹת ("better than sons and daughters"). God will give the eunuch something more enduring than biological descendants. Israel's Holocaust memorial in Jerusalem takes its name from this very phrase.
The foreigners of verse 6 are described in terms of inner devotion: they join the LORD לְשָׁרְתוֹ ("to minister to him"), לְאַהֲבָה אֶת שֵׁם יְהוָה ("to love the name of the LORD"), and לִהְיוֹת לוֹ לַעֲבָדִים ("to be his servants"). These are not hangers-on but devoted worshippers.
Verse 7 contains the famous declaration בֵּיתִי בֵּית תְּפִלָּה יִקָּרֵא לְכָל הָעַמִּים -- "my house will be called a house of prayer for all the peoples." Jesus quotes this verse when he cleanses the temple (Mark 11:17), and the phrase הַר קָדְשִׁי ("my holy mountain") connects to the eschatological pilgrimage of the nations to Zion prophesied in Isaiah 2:2-4.
Verse 8 expands the vision further. God, described as מְקַבֵּץ נִדְחֵי יִשְׂרָאֵל ("the gatherer of the outcasts of Israel"), declares that he will gather "yet others" (עוֹד אֲקַבֵּץ) beyond the returning exiles. This "gathering of others" anticipates the Gentile inclusion that would become central to the New Testament gospel.
Interpretations
New covenant reading (common in Reformed and evangelical traditions): The inclusion of foreigners and eunuchs signals the eschatological transformation of the covenant community that finds fulfillment in the church, where "there is neither Jew nor Gentile" (Galatians 3:28). The conditions of Sabbath-keeping and covenant faithfulness point to the heart-level obedience of the new covenant (Jeremiah 31:33).
Dispensational reading: Some dispensationalists see this passage as describing conditions in the millennial kingdom, when Gentile nations will worship at the restored temple in Jerusalem. The references to burnt offerings, sacrifices, and the altar are taken as literal descriptions of millennial worship.
Progressive fulfillment reading: Many scholars see this passage as having an initial fulfillment in the post-exilic community (which did include some foreigners, e.g., the Ethiopian eunuch of Acts 8:27-39) and an escalating fulfillment in the church and ultimately in the new creation.
Israel's Blind Watchmen (vv. 9--12)
9 Come, all you beasts of the field; eat greedily, all you beasts of the forest. 10 Israel's watchmen are blind, they are all oblivious; they are all mute dogs, they cannot bark; they are dreamers lying around, loving to slumber. 11 Like ravenous dogs, they are never satisfied. They are shepherds with no discernment; they all turn to their own way, each one seeking his own gain: 12 "Come, let me get the wine, let us imbibe the strong drink, and tomorrow will be like today, only far better!"
9 All you beasts of the field, come to eat -- all you beasts of the forest! 10 His watchmen are blind, all of them without knowledge. All of them are mute dogs; they cannot bark. They lie around dreaming, lovers of sleep. 11 And the dogs are fierce of appetite -- they never know satisfaction. And these are shepherds who have no understanding. They have all turned to their own way, each one to his own gain, from every quarter. 12 "Come, let me fetch wine, and let us drink our fill of strong drink! And tomorrow will be like today -- great, exceedingly so!"
Notes
The tone turns sharply in verse 9. The invitation to wild beasts to come and devour is a prophetic summons of judgment — when shepherds fail, the flock is left to predators (cf. Ezekiel 34:5-8). The חַיְתוֹ שָׂדָי ("beasts of the field") and חַיְתוֹ בַּיָּעַר ("beasts of the forest") represent the foreign enemies God will loose against his unprotected people.
Verse 10 introduces the צֹפָיו ("his watchmen"), a term for prophets and spiritual leaders charged with standing on the city wall and sounding the alarm at approaching danger (cf. Ezekiel 3:17, Ezekiel 33:7). These watchmen are עִוְרִים ("blind") — precisely the quality that disqualifies them. The metaphor escalates: they are כְּלָבִים אִלְּמִים ("mute dogs") who לֹא יוּכְלוּ לִנְבֹּחַ ("cannot bark"). A watchdog that cannot bark cannot warn of intruders. Instead, these "dogs" are הֹזִים ("dreamers" or "fantasizers" — the word may also mean "panting" or "raving"), שֹׁכְבִים ("lying down"), and אֹהֲבֵי לָנוּם ("lovers of slumber"). The picture is clear: spiritual leaders asleep on duty.
The dog metaphor intensifies in verse 11. These leaders are עַזֵּי נֶפֶשׁ ("fierce of appetite" — literally "strong of soul/desire") who never know שָׂבְעָה ("satisfaction"). Their hunger is not for God but for gain. As רֹעִים ("shepherds"), they lack הָבִין ("understanding, discernment"). Every one turns לְדַרְכָּם ("to his own way") in pursuit of בִּצְעוֹ ("his own profit"). The phrase מִקָּצֵהוּ ("from every quarter") implies the corruption is total — no sector of leadership is untouched.
Verse 12 lets these derelict leaders speak for themselves. Their cry — "Come, let me fetch יַיִן ("wine") and let us guzzle שֵׁכָר ("strong drink")" — reveals a leadership class devoted entirely to its own pleasure. The boast that "tomorrow will be like today, only far greater" is not faith but complacency: a refusal to believe judgment is coming, a delusional confidence that the good times will only improve. It is a parody of prophetic optimism. Where the prophet warns of impending disaster, the false shepherd opens another bottle.