Bible Verses About christians who continue to sin

Judge not, that ye be not judged.

But now I have written unto you not to keep company, if any man that is called a brother be a fornicator, or covetous, or an idolater, or a railer, or a drunkard, or an extortioner; with such an one no not to eat.

Therefore if any man be in Christ, he is a new creature: old things are passed away; behold, all things are become new.

Now we command you, brethren, in the name of our Lord Jesus Christ, that ye withdraw yourselves from every brother that walketh disorderly, and not after the tradition which he received of us.

For God hath not given us the spirit of fear; but of power, and of love, and of a sound mind.

For if we sin wilfully after that we have received the knowledge of the truth, there remaineth no more sacrifice for sins,

Therefore to him that knoweth to do good, and doeth it not, to him it is sin.

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

Whosoever committeth sin transgresseth also the law: for sin is the transgression of the law.

Beloved, believe not every spirit, but try the spirits whether they are of God: because many false prophets are gone out into the world.

We know that whosoever is born of God sinneth not; but he that is begotten of God keepeth himself, and that wicked one toucheth him not.