Is it not because ... - Samuel answers Saul’s tacit or expressed wonder, by telling him why he did as he did. (Compare 1 Samuel 9:21.)
Related Commentaries of 1 Samuel 10:1
1 Samuel 10:1
1 Then Samuel took a vial of oil, and poured it upon his head, and kissed him, and said, Is it not because the LORD hath anointed thee to be captain over his inheritance?