God is a righteous judge and a God who feels indignation each day.
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
"God judgeth the righteous, " he hath not given thee up to be condemned by the lips of persecutors. Thine enemies cannot sit on God's throne, nor blot thy name out of his book. Let them alone, then, for God will find time for his revenge. "God is angry with the wicked every day." He not only detests sin, but is angry with those who continue to indulge in it.
David having lodged his appeal with God by prayer and a solemn profession of his integrity, in the former part of the psalm, in this latter part does, as it were, take out judgment upon the appeal, by faith in the word of God, and the assurance it gives of the happiness and safety of the righteous and the certain destruction of wicked people that continue impenitent. I.
Commenting on Psalm 7:10-17