1 Corinthians 13:2

And though I have the gift of prophecy: it hath been before showed, that the gift of prophecy, signifieth an extraordinary power or faculty, by which men in those primitive times were enabled to reveal the mind and will of God, either as to future contingencies, or things which should afterwards come to pass in the world, or by further explication or application of the mind and will of God already revealed in holy writ. And understand all mysteries, and all knowledge: though, saith the apostle, I have a vast knowledge, and could in any notion comprehend the most sublime and hidden things, whether Divine or human. And though I have all faith (except that which is saving and justifying). So that I could remove mountains: he further opens what faith he meant, viz. faith of miracles, a firm persuasion that God would upon my prayer work things beyond the power, and contrary to the course, of nature: the apostle alludeth to the words of our Saviour, Matthew 17:20. And have not charity, I am nothing; yet, saith he, if I have not love, that true love to God and men, by which that faith which is profitable to salvation worketh and showeth itself, it will all signify nothing, be of no profit nor avail unto me in order to my eternal salvation; I may perish for ever, notwithstanding such gifts.