9 But David said to Abishai, "Do not destroy him, for who can put out his hand against the Lord's anointed and be guiltless?" 10 And David said, "As the Lord lives, the Lord will strike him, or his day will come to die, or he will go down into battle and perish. 11 The Lord forbid that I should put out my hand against the Lord's anointed. But take now the spear that is at his head and the jar of water, and let us go."
Matthew Henry's Commentary on 1 Samuel 26:9-11
Commentary on 1 Samuel 26:1-12
(Read 1 Samuel 26:1-12)
How soon do unholy hearts lose the good impressions convictions have made upon them! How helpless were Saul and all his men! All as though disarmed and chained, yet nothing is done to them; they are only asleep. How easily can God weaken the strongest, befool the wisest, and baffle the most watchful! David still resolved to wait till God thought fit to avenge him on Saul. He will by no means force his way to the promised crown by any wrong methods. The temptation was very strong; but if he yielded, he would sin against God, therefore he resisted the temptation, and trusted God with the event.