There is a lot more to David’s life prior to taking the throne of Israel than most Christian churches teach their kids about. Usually they hear about David and Goliath; sometimes they may even hear about David and Bathsheba or about how his son Solomon was allowed to build the temple instead of David.
There’s a lot more to David’s life than is traditionally thought, however, and while serious Bible students know this, it’s a revelation to the average believer who only attends Christian church or Jewish/messianic shul services out of tradition rather than a passionate drive to know more about Adonai.
That’s the thing that’s rewarding about being in a teaching position with my messianic shul; I learn more than I ever have just studying for my own enrichment. It is a trip that requires no Rimowa luggage, per se, but it’s definitely a journey worth taking.