Here I am going to reveal the mysteries of front and back matter, which is what we used to call it when I started in publishing. (writerswin.com)
We'll reveal the mystery sponsor sometime very soon! (backtocalley.com)
Since the same God who reveals mysteries and infuses faith has bestowed the light of reason on the human mind, God can not deny himself, nor can truth ever contradict truth» (Catechism of the Catholic Church 159). (religion.blogs.cnn.com)