If a person declares he has trusted Christ as Savior, no one challenges his testimony, regardless of how inconsistent his life-style may be with God's Word

Even the most conservative churches are teeming with people who, claiming to be born again, live like pagans.Contemporary Christians have been conditioned never to question anyone's salvation. If a person declares he has trusted Christ as Savior, no one challenges his testimony, regardless of how inconsistent his life-style may be with God's Word.

- John MacArthur 

(The Gospel According to Jesus Chapter 6)