'Believe' in the Bible

and saying, The time is fulfilled, and the kingdom of God is at hand: repent ye, and believe in the gospel.

But Jesus, not heeding the word spoken, saith unto the ruler of the synagogue, Fear not, only believe.

Straightway the father of the child cried out, and said, I believe; help thou mine unbelief.

And whosoever shall cause one of these little ones that believe on me to stumble, it were better for him if a great millstone were hanged about his neck, and he were cast into the sea.

Verily I say unto you, Whosoever shall say unto this mountain, Be thou taken up and cast into the sea; and shall not doubt in his heart, but shall believe that what he saith cometh to pass; he shall have it.

Therefore I say unto you, All things whatsoever ye pray and ask for, believe that ye receive them, and ye shall have them.

And they reasoned with themselves, saying, If we shall say, From heaven; He will say, Why then did ye not believe him?

And then if any man shall say unto you, Lo, here is the Christ; or, Lo, there; believe it not:

Let the Christ, the King of Israel, now come down from the cross, that we may see and believe. And they that were crucified with him reproached him.

And these signs shall accompany them that believe: in my name shall they cast out demons; they shall speak with new tongues;