John 8:51-53

Amplified Bible, Classic Edition

⁵¹ I assure you, most solemnly I tell you, if anyone observes My teaching [lives in accordance with My message, keeps My word], he will by no means ever see and experience death.

⁵² The Jews said to Him, Now we know that You are under the power of a demon (^[a]insane). Abraham died, and also the prophets, yet You say, If a man keeps My word, he will never taste of death into all eternity.

⁵³ Are You greater than our father Abraham? He died, and all the prophets died! Who do You make Yourself out to be?