A Rustproof Heart

How do you rustproof the heart? You simply add a "t" and turn rust to trust.

Psalm 37:1-11

¹ Do not fret because of those who are evil
   or be envious of those who do wrong;
² for like the grass they will soon wither,
   like green plants they will soon die away.
 ³ Trust in the LORD and do good;
   dwell in the land and enjoy safe pasture.
⁴ Take delight in the LORD,
   and he will give you the desires of your heart.
 ⁵ Commit your way to the LORD;
   trust in him and he will do this:
⁶ He will make your righteous reward shine like the dawn,
   your vindication like the noonday sun.
 ⁷ Be still before the LORD
   and wait patiently for him;
do not fret when people succeed in their ways,
   when they carry out their wicked schemes.
 ⁸ Refrain from anger and turn from wrath;
   do not fret—it leads only to evil.
⁹ For those who are evil will be destroyed,
   but those who hope in the LORD will inherit the land.
 ¹⁰ A little while, and the wicked will be no more;
   though you look for them, they will not be found.
¹¹ But the meek will inherit the land
   and enjoy peace and prosperity.