Luke 1:20
and now shalt thou be dumb, and not able to speak, until the day that these things shall come to pass; because thou believedst not my words, which shall be fulfilled at their season.
Luke 1:37
for nothing is impossible with God.
Luke 18:27
But He answered, Things impossible with men are possible with God.
Romans 4:20-21
He hesitated not at the promise of God through unbelief: but was strong in faith, giving glory to God,
Romans 6:19-21
I speak after the manner of men, because of the infirmity of your flesh: as ye have yielded your bodies servants to impurity and iniquity to work iniquity; so now present your bodies servants to righteousness, unto holiness.