'Faith' in the Bible

For all the promises of God, whatever their number, have their confirmation in Him; and for this reason through Him also our "Amen" acknowledges their truth and promotes the glory of God through our faith.

Now he who makes our faith strong together with you, in Christ, and has given us of his grace, is God;

Not for that we have dominion over your faith, but are helpers of your joy: for by faith ye stand.

And this is the certain faith which we have in God through Christ:

Because the god of this world has made blind the minds of those who have not faith, so that the light of the good news of the glory of Christ, who is the image of God, might not be shining on them.

We having the same spirit of faith, according as it is written, I believed, and therefore have I spoken; we also believe, and therefore speak;

(For we walk by faith, not by sight:)

Do not be unequally bound together with unbelievers [do not make mismatched alliances with them, inconsistent with your faith]. For what partnership can righteousness have with lawlessness? Or what fellowship can light have with darkness?

And what agreement is there between Christ and the Evil One? or what part has one who has faith with one who has not?

Therefore, as ye abound in every thing, in faith, and utterance, and knowledge, and in all diligence, and in your love to us, see that ye abound in this grace also.

And we have sent with them our brother, whose ready spirit has been made clear to us at times and in ways without number, but it is now all the more so because of the certain faith which he has in you.

Not boasting of things without our measure, that is, of other men's labours; but having hope, when your faith is increased, that we shall be enlarged by you according to our rule abundantly,

Who is weak, and I do not feel [his] weakness? Who is made to sin, and I am not on fire [with sorrow and concern]?

Examine yourselves, whether ye be in the faith; prove your own selves. Know ye not your own selves, how that Jesus Christ is in you, except ye be reprobates?