'One' in the Bible

But he must ask [for wisdom] in faith, without doubting [God’s willingness to help], for the one who doubts is like a billowing surge of the sea that is blown about and tossed by the wind.

Let no one say when he is tempted, “I am being tempted by God” [for temptation does not originate from God, but from our own flaws]; for God cannot be tempted by [what is] evil, and He Himself tempts no one.

and you pay special attention to the one who wears the fine clothes, and say to him, “You sit here in this good seat,” and you tell the poor man, “You stand over there, or sit down [on the floor] by my footstool,”

For whoever keeps the whole Law but stumbles in one point, he has become guilty of [breaking] all of it.

and one of you says to them, “Go in peace [with my blessing], [keep] warm and feed yourselves,” but he does not give them the necessities for the body, what good does that do?

You believe that God is one; you do well [to believe that]. The demons also believe [that], and shudder and bristle [in awe-filled terror—they have seen His wrath]!

Believers, do not speak against or slander one another. He who speaks [self-righteously] against a brother or judges his brother [hypocritically], speaks against the Law and judges the Law. If you judge the Law, you are not a doer of the Law but a judge of it.

There is only one Lawgiver and Judge, the One who is able to save and to destroy [the one God who has the absolute power of life and death]; but who are you to [hypocritically or self-righteously] pass judgment on your neighbor?

Do not complain against one another, believers, so that you will not be judged [for it]. Look! The Judge is standing right at the door.

Therefore, confess your sins to one another [your false steps, your offenses], and pray for one another, that you may be healed and restored. The heartfelt and persistent prayer of a righteous man (believer) can accomplish much [when put into action and made effective by God—it is dynamic and can have tremendous power].

let the [latter] one know that the one who has turned a sinner from the error of his way will save that one’s soul from death and cover a multitude of sins [that is, obtain the pardon of the many sins committed by the one who has been restored].