I don't see having and magnifying a church calling as a divine commandment, in and of itself, but I do believe it is a commandment to be involved in helping others - and helping staff and run the Church can be a way to do that for lots and lots of people. Therefore, I believe serving in the Church can be a way to fulfill a divine command.
I don't think anyone who doesn't serve in
some way in a church organization is "breaking the commandments" - but I
do think anyone who doesn't get involved in some organization dedicated
to helping others (or doesn't do that personally, outside an organization) is
ignoring the two great commandments in a real way.
All the Paths in Lehi’s Dream
56 minutes ago