'Little Faith' in the Bible

But if God so beautifully dresses the wild grass, which is alive today and is thrown into the furnace tomorrow, will he not much more surely clothe you, you who have so little faith?

And he said to them, "Why are you afraid? You have so little faith!" Then he got up and reproved the wind and the sea, and there was a great calm.

Jesus immediately stretched out his hand and caught hold of him, and said to him, "Why did you waver? You have so little faith!"

Jesus noticed it and said, "Why are you discussing with one another your being without bread? You have so little faith!

He said to them, "Because you have so little faith. For I tell you, if you have faith the size of a grain of mustard, you can say to this mountain, 'Move from here over to there!' and it will move, and nothing will be impossible for you."

But if God so dresses the wild grass, which is alive today, and is thrown into the furnace tomorrow, how much more surely will he clothe you, who have so little faith?