Left: justinbieber / Instagram | Right: Babak Rachpoot / Shutterstock.com
Pop superstar Justin Bieber is getting candid again—this time with a spiritual message that’s stirring hearts and raising eyebrows. In a series of raw and reflective Instagram Stories, the Grammy-winning singer made a bold declaration: reading the Bible and attending church aren’t enough to relieve the weight of guilt. True healing, he says, comes only…