How does God's Awesome Power work?

Without weakening in his faith, he (Abraham) faced the fact that his body was as good as dead-- since he was about a hundred years old-- and that Sarah's womb was also dead.  Yet he did not waver through unbelief regarding the promise of God, but was strengthened in his faith and gave glory to God, being fully persuaded that God had power to do what he had promised. (Rom 4:19-22 NIV)

Don't deny the hopelessness of your circumstance, but keep BELIEVING being fully persuaded, God has the power to do what he promised.  Don't know His promise to you? - find out!

And without faith it is impossible to please God, because anyone who comes to him must believe that he exists and that he rewards those who earnestly seek him.(Heb 11:6)

BELIEVE HE EXISTS. (don't believe in God?)
BELIEVE HE KNOWS YOUR CIRCUMSTANCE.
BELIEVE HE WILL REWARD YOU when you seek Him.
BELIEVE IN HIM.

SEEK HIM (ask, listen, look for God) in your circumstance and for His promise to you.

and,
 

PRAISE HIM (be thankful, grateful, appreciative and joyful) for what He has promised to give you.