Shared ground
Luke presents a public question about religious rhythm: some respected groups “often fast and pray,” while Jesus’ disciples are known for “eating and drinking” (v.33). Jesus does not deny fasting as a practice. Instead, he frames timing and meaning: while the “bridegroom” is present, fasting is out of place; when the bridegroom is “taken away,” fasting will fit (vv.34–35).
Jesus then uses two everyday images to say that simply attaching “new” realities to “old” structures can damage both (vv.36–38). He ends with a realistic note: people accustomed to “old wine” often judge it “better,” which helps explain why change meets resistance (v.39).
Where interpretation differs
1) What the “new” and “old” refer to. Some read the “new” as Jesus’ own presence and the way of life centered on him, and the “old” as earlier religious patterns that cannot contain what he is bringing. Others read it more narrowly as this one issue (fasting) and similar practices: Jesus is saying his movement should not be measured by other groups’ standard disciplines, at least not in the same way.
2) How to take v.39. Some hear v.39 as a critique: preference for the familiar can be a stubborn refusal to recognize what Jesus is doing. Others take it as a mostly neutral explanation of why Jesus’ approach will be unpopular—an observation about human habit rather than a direct rebuke.
Why the disagreement exists
Jesus’ illustrations do not explicitly name what counts as the “old garment,” “new garment,” “old wineskins,” or “new wine.” The passage also moves from a concrete question (fasting) to broader images (clothes and wine), so interpreters differ on how wide the point should be. Finally, the closing line (v.39) states what people say (“the old is better”) without directly commenting on whether that judgment is right.
What this passage clearly contributes
Explicitly, the text claims that Jesus’ presence changes the fittingness of fasting (wedding joy versus mourning), and that a future time will come when fasting again makes sense (vv.34–35). It also clearly teaches that “new” realities can be mishandled if forced into “old” forms, leading to loss on both sides (vv.36–38). By ending with v.39, Luke highlights that resistance to Jesus’ pattern is not only about arguments; it is also about the pull of familiar habits and tastes.