Charles H. Spurgeon on Psalms 109:6

Over HIM. Consider what would have been the effect if these denunciations had been made against the sins of men and not, as they are in these passages, against the sinners. Men would have said, "My sin is denounced, not me." What a license would have been given to sin! The depraved nature would have said, "if I am not condemned, but only my sin, I can do as I like; I shall not be called to account for it. I love sin and can go on in it." This is what men would have said. There would have been no effort to get rid of it. Why should there be; if only sin is condemned and not the sinner? But man's sin is identified with himself, and this makes him tremble. God's wrath rests on him because of his sin. Condemnation is awaiting him because of his sin. This makes him anxious to get rid of it. —Frederick Whitfield.