"Though you, Israel, play the prostitute, Yet don't let Judah offend; And don't come to Gilgal, Neither go up to Beth Aven, Nor swear, 'As Yahweh lives.'
But when men associated the name of God with their own perverted devices, it was by no means to be endured. The Prophet then now condemns this perfidy, Swear not, Jehovah liveth; as though he said, “How dare these men take God’s name, when they abandon themselves to idols? for God allows his name only to his own people.” The faithful indeed take God’s name in oaths as it were by his leave. Except the Lord had granted this right, it would have certainly been a sacrilege. But we borrow God’s name by his permission: and it is right to do so, when we keep faith with him, when we continue in his service; but when we worship false gods, then we have nothing to do with him, and he takes away the privilege which he has given us. Then he says, ‘Ye shall not henceforth blend the name of the only true God with idols.’ For this he cannot endure, as he declares also in Ezekial, 