“Train up a child in the way he should go; even when he is old he will not depart from it.”
"Train up" points to a beginning — the shaping of a heart happens in the years when the soil is still soft and receptive.
"In the way he should go" suggests attentiveness to each child's particular design, not a generic mold stamped onto every one.
"Even when he is old" looks decades ahead — this proverb doesn't promise instant results, only a lasting direction.
"He will not depart" doesn't deny stumbles along the way — it promises the planted direction remains the way back.
This verse invites parents, grandparents, mentors, and the whole church into the patient task of shaping young hearts.
Act: Choose one specific child or young person in your life and pray today that the direction you're helping form in them will hold firm.