The HEART of the matter of a lifetime of humans on this earth: “[THE HEART IS DECEITFUL ABOVE ALL THINGS], and desperately wicked: who can know it?” (Jeremiah 17:9).

“[KEEP THY HEART WITH ALL DILIGENCE]; for out of it are the issues of life” (Proverbs 4:23).

A HEALTHY HEART is the key to a healthy physical life.

“[A SOUND HEART IS THE LIFE OF THE FLESH]: but envy the rottenness of the bones” (Proverbs 14:30).

A PURE HEART is the key to a pure spiritual life.

“I the LORD search the [HEART], I try the reins, even to give every man according to his ways, and according to the fruit of his doings” (Jeremiah 17:10).

“[IF RICHES INCREASE], set not your [HEART] upon them” (Psalm 62:9–10).

“[BUT LAY UP FOR YOURSELVES TREASURES IN HEAVEN], where neither moth nor rust doth corrupt, and where thieves do not break through nor steal: [FOR WHERE YOUR TREASURE IS, THERE WILL YOUR HEART BE ALSO]” (Matthew 6:20-21).

“[TRUST] in the LORD with all thine [HEART]; and lean not unto thine own understanding.  In all thy ways acknowledge him, and he shall direct thy paths” (Proverbs 3:5-6).

“The statutes of the LORD are right, [REJOICING THE HEART]: the commandment of the LORD is pure, enlightening the eyes. The fear of the LORD is clean, enduring for ever: the judgments of the LORD are true and righteous altogether” (Psalm 19:8-9).

“[KEEP THY HEART WITH ALL DILIGENCE]; for out of it are the issues of life” (Proverbs 4:23).

“[THE MEEK SHALL EAT AND BE SATISFIED]: they shall praise the LORD [THAT SEEK HIM: YOUR HEART SHALL LIVE FOR EVER]” (Psalm 22:26).

“Blessed be the LORD God of Israel [FROM EVERLASTING, AND TO EVERLASTING]. Amen, and Amen” (Psalm 41:13).