Time and eternity: the "weight" of time

Human life is conditioned by a very important fact: the end; death is the most significant success. Then time is thought like an arrow with two proprieties: irreversibility and direction. In fact, the entropy is which governs our lives. But, men have imagined a continuous life after death, an eternal life where time didn't finish, and it's not submitted to the second law of thermodynamic ( entropy). But the question is: what is the significance of that? It is possible to think about time without those two important proprieties, - a time "non-entropic-"? In other words, speak about eternal life has any meaning?