Romans 4:19
And, being not weakened in faith, he attentively considered his own body already dead (he being about a hundred years old), and the deadness of Sarah's womb;
Matthew 6:30
And, if God doth so clothe the grass of the field, that to-day is, and to-morrow is cast into the oven, will He not much more clothe you, O ye of little faith!
Matthew 8:26
And He saith to them, "Why are ye fearful, O ye of little faith?" Then, having arisen, He rebuked the winds and the sea; and there was a great calm.
Matthew 14:31
And immediately Jesus, stretching forth His hand, took hold of him, and saith to him, "O you of little faith, why did you doubt?"
Mark 9:23-24
Jesus said to him, "'If thou canst!' All things are possible to him that believes."
John 20:27-28
Then He saith to Thomas, "Reach hither your finger, and see My hands; and reach hither your hand, and press it into My side; and be not faithless, but believing."
Romans 4:20-21
but, in view of the promise of God, he wavered not through unbelief, but was made strong in faith, giving glory to God,
Romans 14:21
It is good, neither to eat flesh, nor to drink wine, nor to do anything whereby your brother stumbles.
Hebrews 11:11-19
By faith Sarah herself also received power to conceive seed, even when past the age of child-bearing, since she accounted Him faithful, Who promised.