"And being fully persuaded that, what he had promised, he was able also to perform." Romans 4:21

“O God, you are my God; earnestly I seek you; my soul thirsts for you; my flesh faints for you, as in a dry and weary land where there is no water.” Psalm 63:1 (ESV)

"He staggered not at the promise of God through unbelief; but was strong in faith, giving glory to God;" Romans 4:20

"For I know the thoughts that I think toward you, saith the Lord, thoughts of peace, and not of evil, to give you an expected end." Jeremiah 29:11