St Matthew 5:48 Be ye therefore perfect, even as your Father which is in heaven is perfect.

II Timothy 3:16-17 All scripture is given by inspiration of God, and is profitable for doctrine, for reproof, for correction, for instruction in righteousness:

That the man of God may be perfect, throughly furnished unto all good works.

I John 3:8-9 He that committeth sin is of the devil; for the devil sinneth from the beginning. For this purpose the Son of God was manifested, that he might destroy the works of the devil.

Whosoever is born of God doeth not commit sin for his seed remaineth in him and he cannot sin; because he is born of God.

I John 2:3-5 And hereby we do know that we know him, if we keep his commandments.

He that saith, I now him and keepeth not his commandments, is a liar, and the truth is not in him.

But whoso keepeth his word, in him verily is the love of God perfected: hereby know we that we are in him
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II Corinthians 5:7 (For we walk by faith, not by sight:)

II Corinthians 4:3-4 But if our gospel be hid, it is hid to them that are lost:

In whom the god of this world hath blinded the minds of them which believe not, lest the light of the glorious gospel of Christ, who is the image of God, should shine unto them.

II Corinthians 13:11Finally, brethren, farewell. Be perfect, be of good comfort, be of one mind, live in peace; and the God of love and peace shall be with you