'Eternal' in the Bible

Yet for this reason I found mercy, so that in me as the foremost, Jesus Christ might demonstrate His perfect patience as an example for those who would believe in Him for eternal life.

Now to the King eternal, immortal, invisible, the only God, be honor and glory forever and ever. Amen.

Fight the good fight of faith; take hold of the eternal life to which you were called, and you made the good confession in the presence of many witnesses.

who alone possesses immortality and dwells in unapproachable light, whom no man has seen or can see. To Him be honor and eternal dominion! Amen.