Charles H. Spurgeon on Psalms 37:13

The Lord shall laugh at him. The godly man needs not trouble himself, but leave well deserved vengeance to be dealt out by the Lord, who will utterly deride the malice of the good man's enemies. Let the proud scorner gnash his teeth and foam at the mouth; he has one to deal with who will look down upon him and his ravings with serene contempt. For he seeth that his day is coming. The evil man does not see how close his destruction is upon his heels; he boasts of crushing others when the foot of justice is already uplifted to trample him as the mire of the streets. Sinners, in the hand of an angry God, and yet plotting against his children! Poor souls, thus to run upon the point of Jehovahs's spear.