Blaspheme God and the king — Indeed his blaspheming God would only be the forfeiture of his life, not his estate. Therefore he is charged with treason also, that his estate may be confiscated, and so Ahab have his vineyard.
Related Commentaries of 1 Kings 21:10
1 Kings 21:10
10 And set two men, sons of Belial, before him, to bear witness against him, saying, Thou didst blaspheme God and the king. And then carry him out, and stone him, that he may die.