James 1:6
But let him ask in faith, nothing doubting: for he that doubteth is like a wave of the sea, driven with the wind and tossed.
Ephesians 4:14
That we may be no longer children, fluctuating to and fro, and carried about with every wind of doctrine, by the slight of men, by cunning craftiness, whereby they lie in wait to deceive:
Matthew 21:21-22
Jesus answering said to them, Verily I say to you, if ye have faith and doubt not, ye shall not only do this to the fig-tree, but also if ye shall say to this mountain, Be thou lifted up, and be thou cast into the sea; it shall be done.
Mark 11:22-24
And Jesus answering saith to them, Have faith in God.
1 Timothy 2:8
I will therefore that men pray in every place, lifting up holy hands, without wrath and doubting:
Hebrews 10:23
Let us hold fast the profession of our faith without wavering (for he is faithful that hath promised) And let us consider one another,
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.
Hebrews 13:9
Be not carried about with divers and strange doctrines; for it is good, that the heart be stablished with grace, not with meats, in which they that have walked have not been profited.
2 Peter 2:17
These are wells without water, clouds driven by a tempest, to whom the blackness of darkness is reserved for ever.
Jude 1:12-13
These are spots in your feasts of love, while they banquet with you feeding themselves without fear: clouds without water, driven about of winds; trees without leaves, without fruit, twice dead, plucked up by the roots;