1. Attend to the Word: 

My son, attend to my words; incline your ear unto my sayings. Let them not depart from your eyes; keep them in the midst of your heart. For they are life unto those that find them, and health to all their flesh. (Prov. 4:20-22)

2. Speak words of life:

Death and life are in the power of the tongue: and they that love it shall eat the fruit thereof. (Prov. 18:21)

3. Live a life of praise and thanksgiving:

Bless the Lord, O my soul: and all that is within me, bless his holy name. Bless the Lord, O my soul, and forget not all his benefits: Who forgives all your iniquities; who heals all your diseases; Who redeems your life from destruction; who crowns you with loving kindness and tender mercies; Who satisfies your mouth with good things; so that your youth is renewed like the eagle's. (Psalm 103:1-5)

4. Have a prosperous soul:

Beloved, I wish above all things that you may prosper and be in health, even as your soul prospers. (3 John 1:2)