Michael ZigarelliMichael Zigarelli is the author of more than a dozen books on practical theology and leadership. With social science degrees from Cornell and Rutgers, combined with theological training from Yale and Liberty, he is uniquely positioned to investigate he evidence for eternity. A research professor at Messiah University in Pennsylvania, Zigarelli also maintains a YouTube channel where more than 3 million viewers across 130 countries have accessed his instructional videos. Read More Read Less