The Logos, according to jewish-hellenistic philosophy, was the eternal emanation of the One. Philo of Alexandria (b. 50BC) allegorically referred to the Logos as the son of God. Christianity claims to provide eternal life, simply through belief in the "Logos" (incarnated in Jesus).

So if one views oneself not as a separate person but as part of this eternal emanation, then by definition you do live forever.