Luke 17:1 Meaning: The Weight of Causing Another to Stumble

Three words in this short verse carry its weight. The first is stumbling blocks (Greek skandalon). Originally it meant the bait stick in a trap, something that springs the snare when touched. It is not just an accidental trip; it is a deliberate or negligent act that snares another person in sin. Jesus uses the same word for Peter in Matthew 16:23, he had become a trap to the Messiah himself. The second word is impossible (Greek anendektos), which appears only here in the New Testament. It means “inadmissible” or “not to be received.” It is not that God decrees stumbling blocks; rather, given the present state of the world, it would be unthinkable to expect them not to appear. The third word is woe (Greek ouai), a cry of grief and judgment. It is not a curse but a sorrowful pronouncement of the consequence that awaits the one who sets the trap. Together these words create the tension: even though stumbling is certain, the person who causes it is still held responsible.

Christian traditions have wrestled with this tension for centuries. Many Protestant commentators, like Matthew Henry and John Wesley, emphasize that the inevitability of offenses does not remove personal guilt. The Geneva Bible notes simply that “it cannot be avoided, but that offenses will come” but immediately adds “woe to him by whom they come.” The Cambridge Bible for Schools and Colleges points out that no moral necessity or predestined certainty makes the guilty person innocent. Wesley adds that offenses chiefly come from those “who trust in themselves that they are righteous, and despise others.” The Catholic tradition, reflected in the Douay-Rheims translation (“It is impossible that scandals should not come”) has long taught that while the fallen world will always produce scandal, the individual who leads another into sin commits a grave offense. All traditions agree on the core point: the inevitability of stumbling blocks is a fact, not an excuse.

A common misreading goes like this: “If stumbling blocks are bound to happen, then the people who cause them are just part of the plan, they can’t really be blamed.” In fact, Jesus does not let anyone off the hook. He says both things together: it is impossible for them not to come, and woe to the person through whom they come. The inevitability describes the shape of this fallen world; the woe describes the seriousness of being the one who brings harm to another person’s faith.

This week, pay attention to the small ways you might cause someone else to stumble. It does not have to be a dramatic betrayal. A careless word about a brother or sister in Christ. A dismissive attitude toward someone weaker in faith. A joke that mocks holiness. Jesus says these things are coming no matter what, but He also says woe to you if you are the source. You cannot control every trap in the world, but you can keep watch over your own words and actions. Ask yourself: Is there anyone whose faith I have recently made harder? If so, the next verses show the way, go to them, and if they repent, forgive without limit.