'Never ending' in the Bible

The person who finds [everything to satisfy him in] this life [here on earth] will lose [never ending life]. But the person who [is willing to] lose [the comforts and security of] this life [here on earth] for my sake [i.e., in loyal service to me] will find it [i.e., never ending life]. [See Mark 10:29-30]

If your hand or your foot becomes the occasion for you falling away [from God], cut them off and throw them away. It would be better for you to enter [never ending] life disabled or crippled, rather than keeping both hands and both feet and being thrown into the never ending fire [i.e., because they caused you to fall away from God].

And if your eye becomes the occasion for you falling away [from God], gouge it out and throw it away, for it would be better for you to enter [never ending] life with [only] one eye, rather than keeping both eyes and being thrown into a fiery hell [i.e., because one of them caused you to fall away from God].

Then a rich, young man [See verse 22] came to Him and said, "Teacher, what good deed should I do in order to have never ending life?"

Jesus answered him, "Why do you ask me about what is good? There is [only] One who is good [i.e., God]. But if you want to enter [never ending] life, [then] obey His commandments."

And every person who has left his house, or brothers, or sisters, or father, or mother, or children or property, for my name's sake [i.e., to become a servant of the Lord], will receive [back] a hundred times as much [in this life] and will [also] inherit never ending life.

Then He [i.e., the King] will say to those at His left side, 'Go away from me, you who are cursed [by God], into the never ending fire which is prepared for the devil and his angels.

And these [i.e., the ones at His left side] will go away to never ending punishment, but those who did what was right will go to never ending life."