I think therefore I am Do you know the story behind Ren Descartes' famous statement Today R C Sproul addresses the doubt of this French philosopher and helps us reveal the unshakable foundation of our faith Get R C Sproul's 'Defending Your Faith' -Part DVD Series for Your Gift of Any Amount https gift renewingyourmind org defending-your-faith Don't forget to make RenewingYourMind org your home for daily in-depth Bible study and Christian resources [... more]