5 Bible Verses about Old Nature

namely your having put off according to the former conversation the old man which corrupts itself according to the deceitful lusts;

knowing this, that our old man has been crucified with him, that the body of sin might be annulled, that we should no longer serve sin.

Do not lie to one another, having put off the old man with his deeds,

So if any one be in Christ, there is a new creation; the old things have passed away; behold all things have become new:

Purge out the old leaven, that ye may be a new lump, according as ye are unleavened. For also our passover, Christ, has been sacrificed;