Passage
Keep your heart with all diligence, for out of it is the wellspring of life.
Keep your heart with all diligence, for out of it is the wellspring of life.
Proverbs 4:21 Let them not depart from your eyes. Keep them in the center of your heart.
Proverbs 4:22 For they are life to those who find them, and health to their whole body.
Proverbs 4:23 Keep your heart with all diligence, for out of it is the wellspring of life.
Proverbs 4:24 Put away from yourself a perverse mouth. Put corrupt lips far from you.
Proverbs 4:25 Let your eyes look straight ahead. Fix your gaze directly before you.
The verse centers on "keep", "heart", "diligence", "wellspring", and "life". It is saying that the verse draws attention to "keep" and "heart", so its meaning should be read from those terms before moving to application.
The nearby context moves from verse 22's "For they are life to those who..." into verse 24's "Put away from yourself a perverse mouth...", so "keep" and "heart" belong inside that flow. In Proverbs context, the local focus is covenant, worship, and faithfulness.
A plain takeaway is to answer the verse's own emphasis on "keep" and "heart" with trust shaped by these words, not by a vague optimism outside the passage.