'Eternal Life' in the Bible

To those who go on with good works in the hope of glory and honour and salvation from death, he will give eternal life:

That, as sin had power in death, so grace might have power through righteousness to eternal life through Jesus Christ our Lord.

But now, being free from sin, and having been made servants to God, you have your fruit in that which is holy, and the end is eternal life.

For the reward of sin is death; but what God freely gives is eternal life in Jesus Christ our Lord.