Verse 64. - Render unto them, etc. The sacred poet is familiar with the psalms; here we have a condensation of Psalm 28:4. The tone of vers. 64-66 reminds us of passages in the Book of Jeremiah (see Jeremiah 18:23; Jeremiah 20:12);
3:55-66 Faith comes off conqueror, for in these verses the prophet concludes with some comfort. Prayer is the breath of the new man, drawing in the air of mercy in petitions, and returning it in praises; it proves and maintains the spiritual life. He silenced their fears, and quieted their spirits. Thou saidst, Fear not. This was the language of God's grace, by the witness of his Spirit with their spirits. And what are all our sorrows, compared with those of the Redeemer? He will deliver his people from every trouble, and revive his church from every persecution. He will save believers with everlasting salvation, while his enemies perish with everlasting destruction.
Render unto them a recompence, O Lord, according to the work of their hands. The Septuagint and Vulgate Latin versions render this, and the following verses, not as petitions, but as prophecies of what should be; but they seem rather to be expressed by way of request; and here, that God would deal with them according to the law of retaliation, and requite them according to what they had done; that he would do to them as they had done to the Lord's people, and others; and this is ordered to be done particularly to the Chaldeans, or Babylonians, Jeremiah 50:15.