'Enemy' in the Bible

and he became even more afraid of David. As a result, Saul was David’s enemy from then on.

Saul asked Michal, “Why did you deceive me like this? You sent my enemy away, and he has escaped!”She answered him, “He said to me, ‘Let me go! Why should I kill you?’”

so they said to him, “Look, this is the day the Lord told you about: ‘I will hand your enemy over to you so you can do to him whatever you desire.’” Then David got up and secretly cut off the corner of Saul’s robe.

When a man finds his enemy, does he let him go unharmed? May the Lord repay you with good for what you’ve done for me today.

Then Abishai said to David, “Today God has handed your enemy over to you. Let me thrust the spear through him into the ground just once. I won’t have to strike him twice!”

Samuel answered, “Since the Lord has turned away from you and has become your enemy, why are you asking me?