'Just like Superman, who can leap over any hurdle and defeat every foe, followers of Christ have the supernatural ability to conquer the challenges we face. But the problem for both Superman and us is there's a kryptonite that steals our strength. Of course, both Superman and kryptonite are fictional. But spiritual kryptonite is not. This study offers answers to why so many of us are unable to experience the divine strength that was evident among first-century Christians. The Killing Kryptonite book offers answers to why so many of us are unable to experience the divine strength that was evident among first-century Christians. Includes discussion questions for group study.'