Gosh, where do I start? How about:
1. That all the childless couples in the New System would be responsible for raising all the children who were resurrected.
2. 1975 was the end.
3. We would all be naked in the New System only after reaching perfection. Different people would reach perfection before others (I guess it's a race) and God would set up Resurrection Centers (presumably they would be like the teleport chambers like in the movie The Fly) and that one could tell how close someone was to perfection by how undressed they were. Really.