And being fully persuaded that, what he had promised, he was able also to perform.
And being fully persuaded, х pleeroforeetheis (G4135), of persons, 'fully assured;' of things, 'fully,' or 'on sure grounds, believed,' as in Luke 1:1]
That what he had promised he was able also to perform. The glory which Abraham's faith gave to God consisted in this, that, firm in the persuasion of God's ability to fulfill His promise, no difficulties shook him.