10:12 And one of the same place answered and said, But who [is] their {e} father? Therefore it became a proverb, [Is] Saul also among the {f} prophets?
(e) Meaning, that prophecy comes not by succession, but is given to whom it pleases God.
(f) Noting by it him that from low degree comes suddenly to honour.
10:12 Who is, and c. - Who is the father of all these prophets, among whom Saul now is one? Who is it that instructs and inspires them but God? They have it not from their parents, nor from their education, but by inspiration from God, who, when he pleaseth, can inspire Saul, or any other man with the same skill. And therefore wonder not at this matter, but give God the glory of it. A proverb - Used when any strange, or unexpected thing happened.
10:9-16 The signs Samuel had given Saul, came to pass punctually; he found that God had given him another heart, another disposition of mind. Yet let not an outward show of devotion, and a sudden change for the present, be too much relied on; Saul among the prophets was Saul still. His being anointed was kept private. He leaves it to God to carry on his own work by Samuel, and sits still, to see how the matter will fall.