Romans 4:16-17

Because of this [it is] of faith, that [it may be] according to grace, for the promise being sure to all the seed, not to that which [is] of the law only, but also to that which [is] of the faith of Abraham, who is father of us all (according as it hath been written — ‘A father of many nations I have set thee,’) before Him whom he did believe — God, who is quickening the dead, and is calling the things that be not as being.