Justin Bieber really loves his new bike!

Biebs showed off his new custom motocross bike to pastor Carl Lentz, on Friday after the pair dined out together at Craig's the night before. BTW, did they have a sleepover? Lentz is wearing the same zip-up he wore to dinner Thursday night ...

Justin did a couple spins around the cul-de-sac of his new Beverly Hills mansion as the Hillsong pastor looked on and a friend waited in the wings to take the bike for a quick ride.

So here's what we're thinking ... Justin goes to Lentz in times of need. The pastor has served as a mentor and spiritual guide for Justin during tough times and we're wondering if the fact they're spending time together new signals Bieber needing support and guidance. Why? Well, wife Hailey Baldwin's been out of town the past few days and we noticed Justin stopped wearing his wedding ring! There've been reports of trouble in the marriage and we poo poo'd those rumors, but could they actually be true? We SO hope not! We're pulling for Jailey!