john darling
Member
In Matthew 7:26 I wouldn't say it was a stern warning from Jesus, but that of Jesus explaining how foolish it would be to not hear and keep His sayings. Same in Galatians 3:1-3.
He said they'd be destroyed. That seems pretty stern to me. It's similar to this one; "Every tree that doesn't bear fruit will be cut down and thrown into the fire". Matthew 7:19
Or this one; "But those mine enemies, which would not that I should reign over them, bring hither, and slay them before me". Luke 19:27. I realize this is from a parable but the lesson is the same: these people did not want to submit themselves to Jesus' teachings (i.e. they did not want him to reign over them).
The bottom line behind all these examples is that ignoring Jesus' teachings will result in destruction.