Albert Barnes Commentary Psalms 140:6

"I said unto Jehovah, Thou art my God: Give ear unto the voice of my supplications, O Jehovah." — Psalms 140:6 (ASV)

I said to the Lord, You are my God... - In all these dangers from open war, in all these perils from a crafty enemy lying in ambush, my only refuge was God; my hope was in him alone. From all these dangers, seen and unseen, I knew that he could defend me, and I confidently believed that he would.