David
Psalm 7:8ESV·traditional attribution

The LORD judges the peoples; judge me, O LORD, according to my righteousness and according to the integrity that is in me.

John Calvin Reformed @genevareformer

PSALM 7 David, loaded with unjust calumny, calls upon God to be his advocate and defender, and commits his innocence to the Divine protection. In the first place, he protests that his conscience did notaccuse him of the wickedness laid to his charge. Secondly, he shows how greatly it concerns the glory of God that he should execute judgment against the ungodly.

Commenting on Psalm 7:1-17

C.H. Spurgeon Reformed Baptist @princeofpreachers

If I am not mistaken, David has now seen in the eye of his mind the Lord ascending to his judgment-seat, and beholding him seated there in royal state, he draws near to him to urge his suit anew. In the last two verses he besought Jehovah to arise, and now that he is arisen, he prepares to mingle with "the congregation of the people" who compass the Lord about.

Matthew Henry Presbyterian @wholebiblehenry

Shiggaion is a song or psalm (the word is used so only here and Hab 3:1) - a wandering song (so some), the matter and composition of the several parts being different, but artificially put together - a charming song (so others), very delightful.

Commenting on Psalm 7:1-9