Grow Up — or Risk Falling Away

The writer says something that might sting: by now, you ought to be teaching others, but instead you still need someone to teach you the basics — you need MILK, not solid food! Anyone who lives on milk alone is still a spiritual baby. Solid food is for the mature, who have trained themselves through constant practice to tell good from evil.

So the call rings out: let's grow up — and here's WHY it matters so much. The writer moves straight from this gentle rebuke into one of the most serious warnings in the whole Bible: it is impossible for people who have once been enlightened, tasted the heavenly gift, shared in the Holy Spirit, tasted the goodness of God's Word — and who then DELIBERATELY fall away — to be brought back to repentance, because in doing so they are, in effect, crucifying the Son of God all over again.

This is heavy, and it's meant to be.

But the writer immediately reassures: he is confident of BETTER things for those reading — things that accompany real salvation. The call is to keep showing diligence right to the end, imitating those who through faith and patience inherit what was promised — not staying lazy babies on milk forever.