Mark 4:40

Then he said to them, "Why are you afraid like this? Have you no faith yet?"

Matthew 14:31

Jesus at once stretched his hand out and caught him, saying, "How little you trust me! Why did you doubt?"

Luke 8:25

Then he said to them, "Where is your faith?" They marvelled in awe, saying to one another, "Whatever can he be? He gives orders to the very winds and water, and they obey him!"

Matthew 6:30

Now if God so clothes the grass of the field which blooms to-day and is thrown to-morrow into the furnace, will not he much more clothe you? O men, how little you trust him!

Matthew 8:26

He said to them, "Why are you afraid? How little you trust God!" Then he got up and checked the winds and the sea, and there was a great calm.

Matthew 16:8

When Jesus noted this he said, "How little trust you have in me! Why all this talk, because you have brought no bread?

John 6:19-20

After rowing about three or four miles they saw Jesus walking on the sea and nearing the boat. They were terrified,

Treasury of Scripture Knowledge

Summary

And he said unto them, Why are ye so fearful? how is it that ye have no faith?

General references

Bible References

Why

Matthew 8:26
He said to them, "Why are you afraid? How little you trust God!" Then he got up and checked the winds and the sea, and there was a great calm.
Matthew 14:31
Jesus at once stretched his hand out and caught him, saying, "How little you trust me! Why did you doubt?"
Luke 8:25
Then he said to them, "Where is your faith?" They marvelled in awe, saying to one another, "Whatever can he be? He gives orders to the very winds and water, and they obey him!"
John 6:19
After rowing about three or four miles they saw Jesus walking on the sea and nearing the boat. They were terrified,

No faith

Matthew 6:30
Now if God so clothes the grass of the field which blooms to-day and is thrown to-morrow into the furnace, will not he much more clothe you? O men, how little you trust him!
Matthew 16:8
When Jesus noted this he said, "How little trust you have in me! Why all this talk, because you have brought no bread?

General references

Matthew 16:11
Why do you not see that I was not speaking to you about bread? No, beware of the leaven of the Pharisees and Sadducees."