Treasury of Scripture Knowledge

Summary

And Jesus said unto them, Because of your unbelief: for verily I say unto you, If ye have faith as a grain of mustard seed, ye shall say unto this mountain, Remove hence to yonder place; and it shall remove; and nothing shall be impossible unto you.

Bible References

Because

Matthew 17:17
And Jesus answering said, O unbelieving and perverted generation, how long shall I be with you? how long shall I bear with you? Bring him here to me.
Matthew 14:30
But seeing the wind strong he was afraid; and beginning to sink he cried out, saying, Lord, save me.
Hebrews 3:19
And we see that they could not enter in on account of unbelief;)

A grain

Matthew 13:31
Another parable set he before them, saying, The kingdom of the heavens is like a grain of mustard seed which a man took and sowed in his field;
Mark 4:31
As to a grain of mustard seed, which, when it is sown upon the earth, is less than all seeds which are upon the earth,

Nothing

Mark 9:23
And Jesus said to him, The 'if thou couldst' is if thou couldst believe: all things are possible to him that believes.
Luke 1:37
for nothing shall be impossible with God.
Luke 18:27
But he said, The things that are impossible with men are possible with God.