Matthew 15:4

God commanded, saying, Honour thy father and thy mother. — At first it might seem as if our Lord Himself, no less than the Pharisees, had taught men to think lightly of the commandment on which He now lays stress. He had called on men to forsake father and mother for the sake of the gospel (Matthew 4:18; Matthew 4:22), and had excluded from discipleship those who loved father and mother more than they loved Him (Matthew 10:37). We need not close our eyes to the difficulty which thus presents itself. But the answer is not far to seek. In our Lord’s teaching, a lower, natural duty was to give way exceptionally to a higher and supernatural one; otherwise it remained in full force. In that of the Pharisees the natural duty, enforced by a direct divine commandment, was made to give way to one which was purely human, arbitrary, and conventional. The two cases were not only not analogous, but stood on an entirely different footing.