Sister Joan Chittister, O.S.B. What does evolution have to tell us about God? Speaking in April 2012, Sister Joan explores the emerging connections between science, religion and spirituality to find new ways of speaking of about God. The God we know in 2012 is not the God we knew in years past. We have all known and moved beyond many Gods. As our images of God fail us, we turn to the MYSTERY of God that no one wants: God the fullness of BEING.