PS. 51:10
Create in me a clean heart, O God; and renew a right spirit within me.

Be ye therefore followers of God, as dear children; And walk in love, as Christ also hath loved us, and hath given himself for us an offering and a sacrifice to God for a sweetsmelling savour.

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Read all of Ephesians 5

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Amos 5:14-15

Seek good, and not evil, that ye may live: and so the Lord, the God of hosts, shall be with you, as ye have spoken. Hate the evil, and love the good, and establish judgment in the gate: it may be that the Lord God of hosts will be gracious unto the remnant of Joseph. Read all of Amos 5

Matthew 6:19-21

Lay not up for yourselves treasures upon earth, where moth and rust doth corrupt, and where thieves break through and steal: But lay up for yourselves treasures in heaven, where neither moth nor rust doth corrupt, and where thieves do not break through nor steal: For where your treasure is, there will your heart be also.  Read all of Matthew 6

1 Peter 1:15-16

But as he which hath called you is holy, so be ye holy in all manner of conversation; Because it is written, Be ye holy; for I am holy.  Read all of 1 Peter 1