The principal motivation for the food storage is to provide a buffer against unemployment and unexpected emergencies. Various members of the church will find good deals on food and supplies satisfactory for storage and make "group buys" to help people add to their storage. There are training programs as well to help people assess their needs and develop a plan. It's a prudent approach. When major disasters happen around the world, the church routinely and quietly reaches into its resources and sends aid ASAP.
Where do they store two yrs worth of food? That’s a lot of storage space.
I didn't get that the food storage centers were open to non-members though, as this article says .
They sounded like a resource worth checking out as they have all the equipment needed, and will teach one the proper way to do it.
All in all, I ended up reading a lot of the website, and their family welfare system sounds like what a lot of churches should be doing in terms of taking care of each other (-not to denigrate anyone's church-maybe they do and I just don't know it).
They had a page on the sanctity of the family that was really touching, and once a month all members have a two-meal fast, the proceeds of which are donated to help other families. Neat.