Mark 16:16.

HE that believeth on the Son hath everlasting life: and he that believeth not the Son shall not see life; but the wrath of God abideth on him.

John 3:36.

HE that believeth on Him (Jesus) is not condemned: but he that believeth not is CONDEMNED already.

John 3:18.

NEITHER is there salvation in any other: for there is none other name under heaven given among men, whereby we must be saved.

Acts 4:12.

JESUS saith unto him, I am the way, and the truth, and the life: no man cometh unto the Father, but by me.

John 14:6.

VERILY, verily, I say unto you, He that entereth not by the door into the sheepfold, but climbeth up some other way, the same is a thief and a robber.