Charles H. Spurgeon on Psalms 139:22

I hate them with perfect hatred. He does not leave it a matter of question. He does not occupy a neutral position. His hatred to bad, vicious, blasphemous men is intense, complete, energetic. He is as whole hearted in his hate of wickedness as in his love of goodness. I count them mine enemies. He makes a personal matter of it. They may have done him no ill, but if they are doing despite to God, to his laws, and to the great principles of truth and righteousness, David proclaims war against them. Wickedness passes men into favour with unrighteous spirits; but it excludes them from the communion of the just. We pull up the drawbridge and man the walls when a man of Belial goes by our castle. His character is a casus belli; we cannot do otherwise than contend with those who contend with God.