Verse 1

Psalm 43:1-5. Excepting the recurrence of the refrain, there is no good reason to suppose this a part of the preceding, though the scope is the same. It has always been placed separate.

Judge — or, “vindicate” (Psalm 10:18).

plead, etc. — (Psalm 35:1).

ungodly — neither in character or condition objects of God‘s favor (compare Psalm 4:3).

Verse 2

God of my strength — by covenant relation my stronghold (Psalm 18:1).

cast me off — in scorn.

because — or, “in,” that is, in such circumstances of oppression.

Verse 3

light — as in Psalm 27:1.

truth — or, “faithfulness” (Psalm 25:5), manifest it by fulfilling promises. Light and truth are personified as messengers who will bring him to the privileged place of worship.

tabernacles — plural, in allusion to the various courts.

Verse 4

the altar — as the chief place of worship. The mention of the harp suggests the prominence of praise in his offering.