Because you say in thought, etc… Depart from me, you wicked, who plot against the servants of God, and think to cast them out of the cities of their habitation; as if they have received them in vain, and to no purpose.

138:21. Have I not hated them, O Lord, that hated thee: and pined away because of thy enemies?

138:22. I have hated them with a perfect hatred: and they are become enemies to me.

I have hated them… Not with an hatred of malice, but a zeal for the observance of God's commandments; which he saw were despised by the wicked, who are to be considered enemies to God.

138:23. Prove me, O God, and know my heart: examine me, and know my paths.

138:24. And see if there be in me the way of iniquity: and lead me in the eternal way.

Psalms Chapter 139

Eripe me, Domine.

A prayer to be delivered from the wicked.

139:1. Unto the end, a psalm of David.