The Importance of Incarnations in ETI

If there are ETI, then we need to be focused on a evangelization. Maybe it is such that God has incarnations. Maybe he's currently in the process of saving various different civilizations. There are lots of different options at our disposal. Empirically, I don't think we're going to really get too much certainty on this unless the Magisterium speaks or we actually empirically can verify some of these accounts.