In the third installment of its popular “Face-Off” series, tonight’s episode of “Nightline” on ABC will air a debate about the existence of Satan. The debate is being held at Mars Hill Church in Seattle–one of our sister churches in the Acts 29 Network–and it will feature Mars Hill Pastor Mark Driscoll.

The debate airs live at 11:35 p.m. EST, but you can watch it now at ABCNews.com. You can participate in the discussion via comments on ABC’s web site and through the “Nightline” Twitter and Facebook accounts. The Resurgence Facebook page also provides an outlet for further discussion.