'Eternal' in the Bible

for He delivered us and saved us and called us with a holy calling [a calling that leads to a consecrated life—a life set apart—a life of purpose], not because of our works [or because of any personal merit—we could do nothing to earn this], but because of His own purpose and grace [His amazing, undeserved favor] which was granted to us in Christ Jesus before the world began [eternal ages ago],

but now [that extraordinary purpose and grace] has been fully disclosed and realized by us through the appearing of our Savior Christ Jesus who [through His incarnation and earthly ministry] abolished death [making it null and void] and brought life and immortality to light through the gospel,

For this reason I [am ready to] patiently endure all things for the sake of those who are the elect (God’s chosen ones), so that they too may obtain the salvation which is in Christ Jesus and with it the reward of eternal glory.