'Have Faith' in the Bible

But we are not of them that shrink back unto perdition; but of them that have faith unto the saving of the soul.

But, apart from faith, it is impossible to be well-pleasing; for he that approacheth unto God - must needs have faith, that he is, and that, to them who seek him out, a rewarder he becometh.

These people [all] continued to have faith until they died, [even though] they had not obtained [all] the things God had promised, but had [only] seen them and welcomed them from a distance. And they had confessed to being strangers and aliens on earth.