Question

What’s does this mean. “being fully convinced that God had the power to do what He had promised.”

‭‭Romans‬ ‭4:21‬

Answer 1

It means that He ( The Abraham ) was fully convinced that God is able to do whatever he promises.

Answer 2

It means to to truly belong to the people of God, a person must be changed in the heart, not necessarily in the flesh and to have faith that God can do anything which is impossible with man. Like Abrahams faith

Step-by-step explanation:

hope this helps