John 11:25

Nor does this faith satisfy Jesus, who at once replaces it by another in the words, Ἐγώ εἰμι ἡ ἀνάστασις καὶ ἡ ζωή. Resurrection and life are not future only, but present in His person; she is to trust not in a vague remote event but in His living person whom she knew, loved, and trusted. Apart from Him there was neither resurrection nor life. He carried with Him and possessed there and then as He spoke with her all the force that went to produce life and resurrection. Therefore ὁ πιστεύων εἰς ἐμὲ … αἰῶνα (John 11:26), “He that believeth on me, even though he die, shall live; and every one who liveth and believeth on me shall never die”. Belief in Him or acceptance of Him as the source of true spiritual life, brings the man into vital union with Him, so that he lives with the life of Christ and possesses a life over which death has no power.