Bible Verses About Holiness: should Lead to Separation from the Wicked

Separate yourselves from among this congregation, that I may consume them in a moment.

And he spake unto the congregation, saying, Depart, I pray you, from the tents of these wicked men, and touch nothing of theirs, lest ye be consumed in all their sins.

Wherefore come out from among them, and be ye separate, saith the Lord, and touch not the unclean thing; and I will receive you,

And will be a Father unto you, and ye shall be my sons and daughters, saith the Lord Almighty.