When we are humble and the kingdom advances, it is clear that only God should receive the glory!
Those who believe in salvation by grace plus nothing should be the happiest folks on earth!
We should learn from this that trusting in God is the right thing to do but that does not mean that life suddenly becomes easier. In fact, when we do trust God and move toward Him, the devil doubles down on his attacks. Therefore, we should pray more, fast more, and trust God more!
If you ask me, this is a pretty light rebuke considering who Jesus is talking to and what they have done!
Jesus plainly teaches them the fact that John the Baptist is indeed the fulfillment of the prophecy of the “return” of Elijah.