'Eternal' in the Bible

For from the creation of the world, his invisible [attributes], both his eternal power and deity, are discerned clearly, being understood in the things created, so that they are without excuse.

to those who, by perseverance in good work, seek glory and honor and immortality, eternal life,

so that just as sin reigned in death, so also grace would reign through righteousness to eternal life through Jesus Christ our Lord.

But now, having been set free from sin and having been enslaved to God, you have your fruit [leading] to sanctification, and its end [is] eternal life.

For the compensation due sin [is] death, but the gift of God [is] eternal life in Christ Jesus our Lord.