And yet, you are here, distracting yourself.
There’s no equivalent of a Magisterium and with different schools, it is difficult to pin down, but Buddhism basically does not believe in transmigration of the soul. The fundamental Reality, the Ground from which all is born can be spoken of as an eternal mind, a transcendent realm which is at the same time, here and now. This mystery, uncreated, gives rise to everything that is. It is not part of thel “life” it brings into being, except perhaps in the form of the bodhisatva, who attaining Nirvana, remains in the world out of compassion for all sentinent beings. It is ignorance of one’s true nature that brings about suffering. Desire for what is transient causes rebirth, which proceeds on to death. Buddha did died in time, but paradoxically, attaining Nirvana, he remains everpresent, here and now.
In this life and whether you wish to frame it in terms of Dukkha or sin, judgement or karma, it boils down to the same thing, that it is what we do that determines who we are. It is through our actions that our fate is determined. As a result, nobody here, not Rossum, not anyone reading this will attain Nirvana.
That said, in the revelation of God’s love, Jesus Christ, the road less travelled becomes a superhighway and the very, very narrow gate is opened to accommodate everyone who wishes to enter.