23 Keep your heart with all diligence; for out of it are the issues of life.

26 My son, give me yours heart, and let yours eyes observe my ways.

1 My son, forget not my law; but let yours heart keep my commandments:2 For length of days, and long life, and peace, shall they add to you.

45 A good man out of the good treasure of his heart brings forth that which is good; and an evil man out of the evil treasure of his heart brings forth that which is evil: for of the abundance of the heart his mouth speaks.

10 Create in me a clean heart, O God; and renew a right spirit within me.

8 Blessed are the pure in heart: for they shall see God.

23 Search me, O God, and know my heart: try me, and know my thoughts:24 And see if there be any wicked way in me, and lead me in the way everlasting.

2 Examine me, O LORD, and prove me; try my reins and my heart.3 For your loving kindness is before mine eyes: and I have walked in your truth.

3 You have proved mine heart; you have visited me in the night; you have tried me, and shall find nothing; I am purposed that my mouth shall not transgress.4 Concerning the works of men, by the word of your lips I have kept me from the paths of the destroyer.5 Hold up my activities in your paths, that my footsteps slip not.

7 My heart is fixed, O God, my heart is fixed: I will sing and give praise.

2 And be not conformed to this world: but be all of you transformed by the renewing of your mind, that all of you may prove what is that good, and acceptable, and perfect, will of God.

8 This book of the law shall not depart out of your mouth; but you shall meditate therein day and night, that you may observe to do according to all that is written therein: for then you shall make your way prosperous, and then you shall have good success.

10 With my whole heart have I sought you: O let me not wander from your commandments.11 Your word have I hid in mine heart, that I might not sin against you.

5 And you shall love the LORD your God with all yours heart, and with all your soul, and with all your might.6 And these words, which I command you this day, shall be in yours heart:

46 And he said unto them, Set your hearts unto all the words which I testify among you this day, which all of you shall command your children to observe to do, all the words of this law.

6 Be careful for nothing; but in every thing by prayer and supplication with thanksgiving let your requests be made known unto God.7 And the peace of God, which passes all understanding, shall keep your hearts and minds through Christ Jesus.

8 Draw nigh to God, and he will draw nigh to you. Cleanse your hands, all of you sinners; and purify your hearts, all of you double minded.

8 Be all of you also patient; establish your hearts: for the coming of the Lord draws nigh.

1 If all of you then be risen with Christ, seek those things which are above, where Christ sits on the right hand of God.