Mark 9:23
Jesus said to him, If thou canst believe, all things are possible to him that believeth.
John 11:40
Jesus saith to her, Said I not to thee, that if thou wouldest believe, thou shouldest see the glory of God?
Matthew 17:20
And Jesus said to them, Because of your unbelief: for verily I say to you, If ye have faith as a grain of mustard-seed, ye shall say to this mountain, Remove hence to yonder place, and it shall remove; and nothing shall be impossible to you.
Mark 11:23
For verily I say to you, that whoever shall say to this mountain, Be thou removed, and be thou cast into the sea; and shall not doubt in his heart, but shall believe that the things which he saith shall come to pass; he shall have whatever he saith.
Luke 17:6
And the Lord said, If ye had faith as a grain of mustard-seed, ye might say to this sycamine-tree, Be thou plucked up by the root, and be thou planted in the sea; and it would obey you.
Hebrews 11:6
But without faith it is impossible to please him: for he that cometh to God must believe that he is, and that he is a rewarder of them that diligently seek him.
2 Chronicles 20:20
And they rose early in the morning, and went forth into the wilderness of Tekoa: and as they went forth, Jehoshaphat stood and said, Hear me, O Judah, and ye inhabitants of Jerusalem; Believe in the LORD your God, so shall ye be established; believe his prophets, so shall ye prosper.
Matthew 21:21-22
Jesus answered and said to them, Verily I say to you, If ye have faith, and doubt not, ye shall not only do this which is done to the fig-tree, but also, if ye shall say to this mountain, Be thou removed, and be thou cast into the sea; it shall be done.
John 4:48-50
Then said Jesus to him, Except ye see signs and wonders, ye will not believe.
Acts 14:9
The same heard Paul speak: who steadfastly beholding him, and perceiving that he had faith to be healed,