Romans 4:20-24

20yet, looking unto the promise of God, he wavered not through unbelief, but waxed strong through faith, giving glory to God, 21and being fully assured that what he had promised, he was able also to perform. 22Wherefore also it was reckoned unto him for righteousness. 23Now it was not written for his sake alone, that it was reckoned unto him; 24but for our sake also, unto whom it shall be reckoned, who believe on him that raised Jesus our Lord from the dead,