Interactivity is the opening up of spaces in which people can respond and participate. An authentic homiletic of interactivity means more than a “ ‘rhetoric of listening’ through which the biblical interpretations and theological insights of the congregation find a voice in the pulpit.”81 Abductive and transductive interactivity are when you (1) actually alter the content of the experience by your participation and (2) leave behind evidence that you were part of the experience.
