'Profitable' in the Bible

“But whoever causes one of these little ones who believe and trust in Me to stumble [that is, to sin or lose faith], it would be better for him if a heavy millstone [one requiring a donkey’s strength to turn it] were hung around his neck and he were thrown into the sea.

If your hand causes you to stumble and sin, cut it off [that is, remove yourself from the source of temptation]! It is better for you to enter life crippled, than to have two hands and go into hell, into the unquenchable fire,

[where their worm does not die, and the fire is not put out.]

If your foot causes you to stumble and sin, cut it off [that is, remove yourself from the source of temptation]! It would be better for you to enter life lame than to have two feet and be thrown into hell,

For the Son of Man goes [to the cross] just as it is written [in Scripture] of Him; but woe to that man by whom the Son of Man is betrayed! It would have been good for that man if he had not been born.”