Then said he unto the disciples, It is impossible but that offences will come: but woe unto him, through whom they come! It is impossible but that offenses will come - Such is the corrupt state of the human heart that, notwithstanding all the influences of grace, and the promises of glory, men will continue to sin against God; and his justice must continue to punish. See on Matthew 18:6 (note).
Related Commentaries of Luke 17:1
Luke 17:1
1 Then said he unto the disciples,It is impossible but that offences will come: but woe unto him, through whom they come!