'Little Faith' in the Bible

But if God so clothe the herbage of the field, which is to-day, and to-morrow is cast into the oven, will he not much rather you, O ye of little faith?

And he says 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.

And immediately Jesus stretched out his hand and caught hold of him, and says to him, O thou of little faith, why didst thou doubt?

And Jesus knowing it, said, Why reason ye among yourselves, O ye of little faith, because ye have taken no bread?

But if God thus clothe the grass, which to-day is in the field and to-morrow is cast into the oven, how much rather you, O ye of little faith?