Abstract
Theological determinism can make good sense of petitionary prayer. Answered prayers are a good thing, so God has reasons to create them. Thus, when a supplicant prays, she gives God a reason to create an answer to her prayer. When he does answer a prayer, he creates the prayed-for results as a means to the fulfillment of the petition. In this way, the prayed-for results are genuinely answers to prayer, even as God has also determined the supplicant to make the request. This result holds whether or not God would have had sufficient reason to bring about the prayed-for result, had the petition not occurred. Thus, the theological determinist can hold all of: a) when a prayer is answered, it is always at least partly answered because of the prayer, b) God would have brought about some prayed-for results whether or not anyone prayed for them, and c) God would not have brought about some prayed-for results, if someone had not prayed for them.