Marty and Wendy Quinn fell in love and married in 1982. The Baha'i couple then fell in love with a work by Baha’u’llah -- The Seven Valleys -- and the idea of turning it into a musical.

The mystical writings of Baha'u'llah, Founder of the Baha'i Faith, is the subject of a three-month online course offered by the Wilmette Institute starting Sept. 15.