1-samuel 14:42

And Jonathan was taken - The object of the inquiry most evidently was, "Who has gone contrary to the king's adjuration today?" The answer to that must be Jonathan. But was this a proof of the Divine displeasure against the man? By no means: the holy oracle told the truth, but neither that oracle nor the God who gave it fixed any blame upon Jonathan, and his own conscience acquits him. He seeks not pardon from God, because he is conscious he had not transgressed. But why did not God answer the priest that day? Because he did not think it proper to send the people by night in pursuit of the vanquished Philistines. Saul's motive was perfectly vindictive: Let us go down after the Philistines by night, and spoil them unto the morning light, and let us not leave a man of them; that is, Let us burn, waste, destroy, and slay all before us! Was it right to indulge a disposition of this kind, which would have led to the destruction of many innocent country people, and of many Israelites who resided among the Philistines? Besides, was there not a most manifest reason in the people why God could not be among them? Multitudes of them were defiled in a very solemn manner; they had eaten the flesh with the blood; and however sacrifices might be offered to atone for this transgression of the law, they must continue unclean till the evening. Here were reasons enough why God would not go on with the people for that night.

14:42 Jonathan - God so ordered the lot; not that he approved Saul's execration, ver. 24 , or his oath that the transgressor should die, ver. 39 , nor that he would expose Jonathan to death; but that Saul's folly might be chastised, when he saw what danger it had brought upon his eldest and excellent son; and that Jonathan's innocency might be cleared.