parousia

The Parousia refers to the second coming or arrival of Christ. The Second Coming, also called Second Advent, in Christianity (and in Islamic belief), is the future return of Christ in glory when it is understood that he will set up his kingdom, judge his enemies, and reward the faithful, living and dead. According to the Catholic Church, the second coming will happen in a single moment, suddenly and unexpectedly (not even the angels, saints, or demons know when it will occur). It will cause the fullness of the reign of God and the consummation of the universe and mankind. The fullness of the reign of God represents God as he fully manifests the victory he won over his enemies (sin, suffering, and Satan) on the Cross.

Parousia operates under its own systems and world-building. I don't really care about being accurate to Homestuck's world-building. It is based on Homestuck regarding Alternia, the trolls, etc, but ultimately I cherrypick what attributes and lore bits I want to include and write about. It's really a separate world.