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

26 My son, give me thy heart, and let thine eyes delight in my ways.

1 My son, do not forget my law, but let thy heart keep my commandments.2 For length of days, and years of life, and peace, they will add to thee.

45 The good man out of the good treasure of his heart brings forth the good, and the bad man out of the bad treasure of his heart brings forth the bad, for out 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, because they will see God.

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

2 Examine me, O LORD, and prove me. Try my heart and my mind.3 For thy loving kindness is before my eyes, and I have walked in thy truth.

3 Thou have proved my heart. Thou have visited me in the night. Thou have tried me, and find nothing. I have purposed that my mouth shall not transgress.4 As for the works of men, by the word of thy lips I have kept from the ways of a violent man.5 My steps have held fast to thy paths. My feet have not slipped.

7 My heart is fixed, O God, my heart is fixed. I will sing, yea, I will sing praises.

2 And be not conformed to this age, but be ye transformed by the renewal of your mind, for ye to approve what is the good and acceptable and perfect will of God.

8 This book of the law shall not depart out of thy mouth, but thou shall meditate on it day and night, that thou may observe to do according to all that is written in it, for then thou shall make thy way prosperous, and then thou sha

10 With my whole heart I have sought thee. O let me not wander from thy commandments.11 I have laid thy word up in my heart that I might not sin against thee.

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

46 And he said to them, Set your heart to all the words which I testify to you this day, which ye shall command your sons to observe to do, [even] all the words of this law.

6 Be anxious about nothing, but in everything by prayer and supplication with thankfulness make your requests known to God.7 And the peace of God that surpasses all understanding will guard your hearts and your minds in Christ Jesus.

8 Approach God and he will approach you. Cleanse the hands, ye sinners, and purify the hearts, ye double-minded.

8 Be ye also patient. Establish your hearts, because the coming of the Lord has approached.

1 If therefore ye were raised with the Christ, seek the things above, where Christ is, sitting at the right hand of God.