Charles H. Spurgeon on Psalms 52:3

Thou lovest evil more than good. He loved not good at all. If both had been equally profitable and pleasant, he would have preferred evil. And lying rather than to speak righteousness. He was more at home at lying than at truth. He spake not the truth except by accident, but he delighted heartily in falsehood. SELAH. Let us pause and look at the proud blustering liar. Doeg is gone, but other dogs bark at the Lord's people. Saul's cattle master is buried, but the devil still has his drovers, who fain would hurry the saints like sheep to the slaughter.