 Defenders of divine foreknowledge need something to say in response to skeptical questions about how such knowledge could be available to God. One possible response is that it’s a conceptual truth that God is omniscient, and his knowledge, including his knowledge of future contingent truths, is simply innate (Craig 1987). Skeptics might regard this response as closer to a non-response. But others have offered detailed if speculative proposals. These include Ryan Byerly (2014), whose book-length treatment of the issue grounds God’s infallible foreknowledge in a divine “ordering of times” that is supposed to leave human free will intact.