Matthew 7:14; Matthew 18:8-9; Matthew 19:17; Matthew 25:46
Because strait is the gate, and narrow is the way, which leadeth unto life, and few there be that find it.
Wherefore if thy hand or thy foot offend thee , cut them off , and cast them from thee : it is better for thee to enter into life halt or maimed, rather than having two hands or two feet to be cast into everlasting fire.
And if thine eye offend thee, pluck it out , and cast it from thee: it is better for thee to enter into life with one eye, rather than having two eyes to be cast into hell fire.
And he said unto him, Why callest thou me good? there is none good but one, that is, God: but if thou wilt enter into life, keep the commandments.
And these shall go away into everlasting punishment: but the righteous into life eternal.