Romans 4:20-24

yet, with respect to the promise of God, he did not waver in unbelief but grew strong in faith, giving glory to God,

and being fully assured that what God had promised, He was able also to perform.

Therefore it was also credited to him as righteousness.

Now not for his sake only was it written that it was credited to him,

but for our sake also, to whom it will be credited, to us who believe in Him who raised Jesus our Lord from the dead,