Matthew 18:8 And if your hand or your foot causes you to sin, cut it off and throw it away. It is better for you to enter life crippled or lame than with two hands or two feet to be thrown into the eternal fire. And if your eye causes you to sin, tear it out and throw it away. It is better for you to enter life with one eye than with two eyes to be thrown into the hell of fire.
Deuteronomy 13:6-8 “If your brother, the son of your mother, or your son or your daughter or the wife you embrace or your friend who is as your own soul entices you secretly, saying, ‘Let us go and serve other gods,’ which neither you nor your fathers have known, some of the gods of the peoples who are around you, whether near you or far off from you, from the one end of the earth to the other, you shall not yield to him or listen to him, nor shall your eye pity him, nor shall you spare him, nor shall you conceal him.
Ezekiel 18:31 Cast away from you all the transgressions that you have committed, and make yourselves a new heart and a new spirit! Why will you die
Romans 13:12 The night is far gone; the day is at hand. So then let us cast off the works of darkness and put on the armor of light.
2 Thessalonians 1:8-9 in flaming fire, inflicting vengeance on those who do not know God and on those who do not obey the gospel of our Lord Jesus. They will suffer the punishment of eternal destruction, away from the presence of the Lord and from the glory of his might,
Revelation 20:15 And if anyone’s name was not found written in the book of life, he was thrown into the lake of fire.
Revelation 21:8 But as for the cowardly, the faithless, the detestable, as for murderers, the sexually immoral, sorcerers, idolaters, and all liars, their portion will be in the lake that burns with fire and sulfur, which is the second death.”
There are significant problems in taking these words as literal instruction instead of conveying an attitude. The problem is not only from the obvious physical harm that one might bring upon themselves, but more so in the problem that bodily mutilation does not go far enough in controlling sin. We need to be transformed from the inside out. Some people only keep from sin if it is easy or convenient to do it. Jesus warns us that we must be willing to sacrifice in fighting against sin, that nothing is worse than facing the wrath of a righteous God. It really is better to sacrifice in the battle against sin now than to face the punishment of eternity later. If I cut off my right hand, I can still sin with my left. If my left eye is gouged out, my right eye can still sin – and if all such members are gone, I can still sin in my heart and mind. God calls us to a far more radical transformation than any sort of bodily mutilation can address.
The meaning is, it is better to go to heaven without enjoying the things that caused us to sin than to enjoy them here and then be lost. The sense in all these instances is the same. Worldly attachments, friendships, and employments of any kind, that cannot be pursued without leading us into sin, be they ever so dear to us, must be abandoned, (Barnes)
It is more than implied in these scriptures that however strong the temptation(s), we are to abandon them with all urgency for everlasting eternal torment awaits those who do not. How many are lured away by a single look and allow thoughts of lust, hate, anger, or greed penetrate and reside in their hearts and minds, searing them, as it were, with a red-hot iron and forever leaving a scar on their soul, that, left unattended, will continue to fester and ooze more corrupt thoughts and actions into their life?
There is no honor or glory given to Jesus Christ when any temptation is allowed room in our hearts and minds.