1st Samuel 29:9 And Achish answered and said to David, I know that thou art good in my sight, as an angel of God: notwithstanding the princes of the Philistines have said, He shall not go up with us to the battle.
[Patriarchs & Prophets pp 691] “What do these Hebrews here?” cried the Philistine lords, pressing about Achish. The latter, unwilling to part with so important an ally, answered, “Is not this David, the servant of Saul the king of Israel, which hath been with me these days, or these years, and I have found no fault in him since he fell unto me unto this day?” But the princes angrily persisted in their demand: “Make this fellow return, that he may go again to his place which thou hast appointed him, and let him not go down with us to battle, lest in the battle he be an adversary to us: for wherewith should he reconcile himself unto his master? should it not be with the heads of these men?
Is not this David, of whom they sang one to another in dances, saying, Saul slew his thousands, and David his ten thousands?” The slaughter of their famed champion and the triumph of Israel upon that occasion were still fresh in the memory of the Philistine lords. They did not believe that David would fight against his own people; and should he, in the heat of battle, take sides with them, he could inflict greater harm on the Philistines than would the whole of Saul's army. Thus Achish was forced to yield, and calling David, said unto him, “Surely as Jehovah liveth, thou hast been upright, and thy going out and thy coming in with me in the host is good in my sight.
For I have not found evil in thee since the day of thy coming unto me unto this day. Nevertheless the lords favor thee not. Wherefore now return, and go in peace, that thou displease not the lords of the Philistines.” David, fearing to betray his real feelings, answered, “But what have I done? and what hast thou found in thy servant so long as I have been with thee unto this day, that I may not go fight against the enemies of my lord the king?”
2nd Peter 2:9 The Lord knoweth how to deliver the godly out of temptations, and to reserve the unjust unto the day of judgment to be punished.
May The Lord add His blessing to the study of His word. God bless!