Abstract
This paper seeks to demonstrate why the existence of suboptimal design in biology does not offer a reason for Christians to reject the biological case for Intelligent Design. In it, I argue that Christians who critique ID based upon alleged deficiencies within biology fail to imagine the various ways in which a divine designer might bring about certain biological effects. That is, such critics presumably envision a simplistic notion of divine causation—where God either directly brings about every biological effect, or is not involved in any biological effect. Such either or thinking, I maintain, is theologically unnecessary.