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

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

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

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

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 thy lovingkindness is before mine eyes: and I have walked in thy truth.

3 Thou hast proved mine heart; thou hast visited me in the night; thou hast tried me, and shalt find nothing; I am purposed that my mouth shall not transgress.

4 Concerning the works of men, by the word of thy lips I have kept me from the paths of the destroyer.

5 Hold up my goings in thy 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 ye transformed by the renewing of your mind, that ye may prove what is that good, and acceptable, and perfect, will of God.

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

10 With my whole heart have I sought thee: O let me not wander from thy commandments.

11 Thy word have I hid in mine heart, that I might not sin against thee.

5 And thou shalt love the LORD thy God with all thine heart, and with all thy soul, and with all thy might. 6 And these words, which I command thee this day, shall be in thine heart:

46 And he said unto them, Set your hearts unto all the words which I testify among you this day, which ye 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 passeth 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, ye sinners; and purify your hearts, ye double minded.

8 Be ye also patient; stablish your hearts: for the coming of the Lord draweth nigh.

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