John 7:17-18 If any one desire to practise his will, he shall know concerning the doctrine, whether it is of God, or that I speak from myself.

Darby⁽ⁱ⁾ ¹⁷ If any one desire to practise his will, he shall know concerning the doctrine, whether it is of God, or [that] I speak from myself. ¹⁸ He that speaks from himself seeks his own glory; but he that seeks the glory of him that has sent him, he is true, and unrighteousness is not in him.