Psalm 137:6

Psalm 137:6, in plain English

He deepens the vow: if he stops remembering Jerusalem or treating it as his greatest treasure, may his tongue lose the ability to speak — let him be silenced forever.

Why it's here

The tongue represents speech, testimony, prayer, the ability to confess faith. To curse your tongue is to say your voice means nothing to you compared to remembering Jerusalem. He's binding himself with the strongest possible language: your memory of home, your faith, your identity — these are worth more than your voice, your words, your ability to communicate with the world.

Who's speaking

Still the individual survivor, deepening and intensifying his personal oath from the previous verse.

Where it sits in the story

By verse 6, the psalm has moved from communal grief to personal commitment. This is one person standing up and saying, 'No matter what, I won't let this exile erase who I am.' It's defiant hope, a refusal to let captivity redefine him.

The scholarly reading

The speaker makes another binding oath: may his tongue lose its voice — may he become unable to speak — if he doesn't hold Jerusalem as his supreme joy.

Language and setting

The tongue (לָשׁוֹן, lashon) in Hebrew theology represents not merely physical speech but the totality of one's verbal and communicative identity — one's prophetic voice, testimony, and capacity for blessing and cursing. To have one's tongue "cling to the roof of the mouth" (תִּדְבַּק לְחִכִּי, tidvaq lekichki) is to be rendered mute, silenced, spiritually incapacitated. The parallel structure with verse 5 (right hand / tongue) suggests a poetic bracketing — the speaker commits his entire functional being to Jerusalem's remembrance. The phrase כִּי לֹא אַעְלֶה אֶת־יְרוּשָׁלַיִם עַל־רֹאשׁ שִׂמְחָתִי (ki lo a'aleh et-Yerushalayim al-rosh simchati — literally, "if I do not elevate Jerusalem above the head of my joy") uses the preposition עַל (al, upon/above) to indicate Jerusalem's supreme priority in the hierarchy of goods. Medieval Jewish commentators like Rashi saw this as establishing Jerusalem not merely as a place but as the eschatological center of joy itself — the source from which all other joy derives.

Voice

Continuing the individual voice from verse 5, deepening the personal commitment through a complementary curse formula.

Significance

These paired oaths (verses 5-6) represent what we might call covenantal somatization — the turning of abstract loyalty into embodied vulnerability. The speaker's body itself becomes the witness and guarantee of fidelity. This anticipates later Christian martyrological theology, where bodily suffering becomes testimony to unchanging loyalty to God's purposes.

4How can we sing a song of the LORD in a foreign land?

5If I forget you, O Jerusalem, may my right hand cease to function.

6May my tongue cling to the roof of my mouth if I do not remember you, if I do not exalt Jerusalem as my greatest joy!

7Remember, O LORD, the sons of Edom on the day Jerusalem fell: “Destroy it,” they said, “tear it down to its foundations!”

8O Daughter of Babylon, doomed to destruction, blessed is he who repays you as you have done to us.

Read all of Psalm 137 — The exiles sit down and weep. How can we sing the Lord's song in a foreign land? A psalm of grief that ends with rage.