²⁴ The Son of man goeth as it is written of him: but woe unto that man by whom the Son of man is betrayed! it had been good for that man if he had not been born.

17 Then said he unto the disciples, It is impossible but that offences will come: but woe unto him, through whom they come!

¹⁹ For there must be also heresies among you, that they which are approved may be made manifest among you.