A rousing sentiment, to be sure-- but evolutionary biology may have other ideas. We do not know from what wellspring the human species first evolved, but we know enough about adaptation over time to know that species die when their evolutionary niches are filled by other, better adapted, species.
Your religious beliefs and will alone will not undo the single greatest law of the universe: adapt or die.
Subcommander Foucault predicts that the Triglavian species - which is at once human and also beyond human - will prove to be the better adapted version of humanity that inherits the future of our shared species. Only time will determine whether he is, in fact, correct-- and none of your protestations one way or the other will have any effect on the outcome.
That is the only true destiny on the horizon.