Romans 4:21

21 and being fully convinced that what He had promised He was also able to perform.

Romans 4:21 Meaning and Commentary

Romans 4:21

And being fully persuaded
He had not only faith, a strong faith, but full assurance of faith:

that what he [God] had promised;
though it was so long ago, and there were so many difficulties in the way;

he was able,
being the Lord God Almighty,

to perform;
so his faith rested upon the power of God, with whom nothing is impossible.

Romans 4:21 In-Context

19 And not being weak in faith, he did not consider his own body, already dead (since he was about a hundred years old), and the deadness of Sarah's womb.

20 He did not waver at the promise of God through unbelief, but was strengthened in faith, giving glory to God,

21 and being fully convinced that what He had promised He was also able to perform.

22 And therefore "it was accounted to him for righteousness."

23 Now it was not written for his sake alone that it was imputed to him,