I think this is what we are all wondering ourselves.

.. Hopefully, tptb were not lying when they said this season we will get more answers than questions finally. I still have to watch the last two episodes again before Wednesday which always brings up new questions and answers for me, because I catch more stuff the second time around.
but the one thing I am pretty sure of is that a lot of it, if not all ,has to do with "the world of science and the world of faith".