Happy are the clean in heart: for they will see God.

His heart was lifted up in the ways of the Lord; and he went so far as to take away the high places and the wood pillars out of Judah.

Let the words of my mouth and the thoughts of my heart be pleasing in your eyes, O Lord, my strength and my salvation.

Truly, God is good to Israel, even to such as are clean in heart.

Let not your heart be turned to her ways, do not go wandering in her footsteps.

If then you have a new life with Christ, give your attention to the things of heaven, where Christ is seated at the right hand of God. Keep your mind on the higher things, not on the things of earth.

But keep yourself from those desires of the flesh which are strong when the body is young, and go after righteousness, faith, love, peace, with those whose prayers go up to the Lord from a clean heart.

But give honour to Christ in your hearts as your Lord; and be ready at any time when you are questioned about the hope which is in you, to give an answer in the fear of the Lord and without pride;