1. Matthew 14:31
Immediately Jesus reached out his hand and caught him. "You of little faith," he said, "why did you doubt?"

2. Matthew 21:21
Jesus replied, "I tell you the truth, if you have faith and do not doubt, not only can you do what was done to the fig tree, but also you can say to this mountain, 'Go, throw yourself into the sea,' and it will be done.

3. Mark 11:23
"I tell you the truth, if anyone says to this mountain, 'Go, throw yourself into the sea,' and does not doubt in his heart but believes that what he says will happen, it will be done for him.

4. Acts 12:11
Then Peter came to himself and said, "Now I know without a doubt that the Lord sent his angel and rescued me from Herod's clutches and from everything the Jewish people were anticipating."

5. 1 Corinthians 11:19
No doubt there have to be differences among you to show which of you have God's approval.

6. Hebrews 7:7
And without doubt the lesser person is blessed by the greater.

7. James 1:6
But when he asks, he must believe and not doubt, because he who doubts is like a wave of the sea, blown and tossed by the wind.

8. Jude 1:22
Be merciful to those who doubt;