4 But the rulers of the Philistines were angry with him, and said to him, Make the man go back to the place you have given him; do not let him go down with us to the fight, or he may be turned against us and be false to us: for how will this man make peace with his lord? will it not be with the heads of these men?
Matthew Henry's Commentary on 1 Samuel 29:4
Commentary on 1 Samuel 29:1-5
(Read 1 Samuel 29:1-5)
David waited with a secret hope that the Lord would help him out of his difficulty. But he seems to have been influenced too much by the fear of man, in consenting to attend Achish. It is hard to come near to the brink of sin, and not to fall in. God inclined the princes of the Philistines to oppose David's being employed in the battle. Thus their dislike befriended him, when no friend could do him such a kindness.