and he said to the children of Israel, Thus says Yahweh, the God of Israel, I brought up Israel out of Egypt, and I delivered you out of the hand of the Egyptians, and out of the hand of all the kingdoms that oppressed you:
The lot (1 Samuel 10:20) showed all Israel that Saul was God’s choice, not Samuel’s (cf. Joshua 7:14-18). That is, he was the king God permitted (Proverbs 16:33). Was Saul hiding because he was humble or because he was afraid to assume the mantel of leadership? My judgment is that he was humble since there are other indications of this quality in chapters 9 and 10 (cf. Proverbs 25:6-7).