Thematic Bible: Be strong in

nor did he waver in respect to the promise of God through unbelief, but was strong in faith, giving glory to God; being fully convinced, that what he hath promised, he is able also to perform. And therefore it was accounted to him for righteousness. read more.
And that it was so accounted was not written for his sake alone, but for our sakes also, to whom it will be so accounted through our faith in him who raised up Jesus our Lord from the dead,