2 Corinthians 7:1

Having therefore these promises, beloved, let us purify ourselves from every defilement of the flesh and spirit, perfecting holiness in the fear of God.

2 Corinthians 6:17-18

Go out therefore from among them, and be separate, says the Lord, and touch not the impure; and I will receive you,

1 Peter 2:11

BELOVED, I exhort you as strangers and foreigners, abstain from carnal desires, which war against the soul,

1 John 3:3

And every one that has this hope in him purifies himself, as he is pure.

Matthew 5:8

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

Matthew 5:48

Be therefore perfect, as your heavenly Father is perfect.

Matthew 12:33

Either make the tree good and its fruit good, or make the tree bad, and its fruit bad; for a tree is known by its fruit.

Matthew 23:25-26

Woe to you scribes and Pharisees, hypocrites! For you cleanse the outside of the cup and platter, but within they are full of plunder and excess.

Luke 11:39-40

And the Lord said to him, Now you Pharisees cleanse the outside of the cup and plate, but your inside is full of plunder and wickedness.

Acts 9:31

Then had the church peace in all Judea and Galilee and Samaria, and being built up, and walking in the fear of the Lord, and in the comfort of the Holy Spirit, they were multiplied.

Romans 5:20-11

For the law supervened that the fall might abound; but where the sin abounded the grace was superabundant,

1 Corinthians 6:20

For you are bought with a price; therefore glorify God in your body.

2 Corinthians 1:20

for all the promises of God, the yes in him, and the Amen in him, are for glory to God by us.

Ephesians 2:3

among whom also we all formerly lived in the desires of our flesh, performing the wishes of the flesh and the mind, and were by nature children of wrath even as others;

Ephesians 4:12-13

for the perfecting of the saints, for the work of the ministry, for the edification of the body of Christ,

Philippians 3:12-15

Not that I have already obtained it, or have been already made perfect; but I follow on that I may attain that for which also I was arrested by Christ.

1 Thessalonians 3:13

to confirm your hearts without blame in holiness before God, even our Father, at the coming of our Lord Jesus with all his saints.

1 Thessalonians 4:7

For God has not called us to impurity, but to purity.

1 Thessalonians 5:23

And may the God of peace himself purify you wholly, and your whole spirit, and soul, and body, be preserved blameless at the coming of our Lord Jesus Christ.

Titus 2:11-14

For the grace of God that pertains to salvation appeared to all men,

Hebrews 4:1

Let us fear, therefore, lest at any time a promise being left us of entering into his rest, any one of you should seem to come short.

Hebrews 12:23

and to the church of the first-born who are enrolled in heaven, and to a judge the God of all, and to spirits of the righteous made perfect,

Hebrews 12:28

Wherefore, receiving a kingdom that cannot be shaken, let us have grace through which we may serve God acceptably, with piety and fear;

James 4:8

draw nigh to God and he will draw nigh to you. Cleanse your hands, sinners, purify your hearts, double-minded.

1 Peter 1:22

Having purified your souls by obeying the truth to unfeigned brotherly love, love one another fervently, from the heart,

1 Peter 5:10

And may the God of all grace, who called you to his eternal glory in Christ Jesus, when you have suffered a little while, himself make you perfect, confirm, strengthen, establish you.

2 Peter 1:4-8

through which have been given us very great and precious promises, that by these you might be partakers of the divine nature, having escaped from the corruption which is in the world by inordinate desire,

1 John 1:7

but if we walk in the light, as he is in the light, we have fellowship one with another, and the blood of Jesus his Son cleanses us from all sin.

1 John 1:9

If we confess our sins, he is faithful and just to forgive our sins, and to cleanse us from all wickedness.

Treasury of Scripture Knowledge

Summary

Having therefore these promises, dearly beloved, let us cleanse ourselves from all filthiness of the flesh and spirit, perfecting holiness in the fear of God.

Bible References

Perfecting

Matthew 5:48
Be therefore perfect, as your heavenly Father is perfect.
Ephesians 4:12
for the perfecting of the saints, for the work of the ministry, for the edification of the body of Christ,
Philippians 3:12
Not that I have already obtained it, or have been already made perfect; but I follow on that I may attain that for which also I was arrested by Christ.
1 Thessalonians 3:13
to confirm your hearts without blame in holiness before God, even our Father, at the coming of our Lord Jesus with all his saints.
1 Thessalonians 4:7
For God has not called us to impurity, but to purity.
Hebrews 12:23
and to the church of the first-born who are enrolled in heaven, and to a judge the God of all, and to spirits of the righteous made perfect,
1 Peter 5:10
And may the God of all grace, who called you to his eternal glory in Christ Jesus, when you have suffered a little while, himself make you perfect, confirm, strengthen, establish you.