'One' in the Bible

For if any one is a hearer of the word and not a doer, he is like unto a man beholding his natural face in a mirror:

For whosoever shall keep the whole law, and yet stumble in one point , he is become guilty of all.

and one of you say unto them, Go in peace, be ye warmed and filled; and yet ye give them not the things needful to the body; what doth it profit?

Thou believest that God is one; thou doest well: the demons also believe, and shudder.

Speak not one against another, brethren. He that speaketh against a brother, or judgeth his brother, speaketh against the law, and judgeth the law: but if thou judgest the law, thou art not a doer of the law, but a judge.

One only is the lawgiver and judge, even he who is able to save and to destroy: but who art thou that judgest thy neighbor?

Ye have condemned, ye have killed the righteous one ; he doth not resist you.

Murmur not, brethren, one against another, that ye be not judged: behold, the judge standeth before the doors.

Confess therefore your sins one to another, and pray one for another, that ye may be healed. The supplication of a righteous man availeth much in its working.

My brethren, if any among you err from the truth, and one convert him;