Multiversalism is based on the following chain of reasoning:  reality is comprehensive, so it grows in time, with a tendency to complexity, which produces an intelligent being with a will (God) which manipulates quantum uncertainty retro-causally (teleologically) producing coincidences humans have called synchronicity.   All religions were originally based on this phenomenon, but they have not been true because people weren't ready to understand, so they lied and were lied to. 

 

God must make everything, so much of it is imperfect, and humans exist to help improve it.  Time is that process of correction, and the task is tricky because infinite worlds interfere with each other.  God is a consequentialist, only concerned for ever increasing complexity in the multiverse as a whole.  However, humans as a whole are valuable because we magnify input, so the main effect God is trying to make for the next few billion years will be increasing the power and reach of humans and their descendants. 

 

We should respond to these truths by choosing lives of devotion to God's aims.  This involves constantly discerning our current roles, based on our potentials and abilities.  Only God usually has free will, but sometimes we take part in it and should always act as though we are free just in case we are.  Since we don't know the total consequences of our actions, we must usually rely on social contracts God has placed us in.  However, we can be individually inspired to refuse mandates in accordance with conscience, or even to rebel against prohibitions when authorized by collective decision of a divinely inspired social grouping.