we can be sure that Jehovah will provide for us.
Oh but they CAN be sure they will be provided for! I was told the Gee-HO'-Vuh provides by means of the "hope" for the new world. People who are not JW's don't have any hope, so they are overwhelmed by things like getting older with no job, no savings, no old age pension, no insurance, no home and so on.
I may just tell them to use hope to pay their bills, use hope to eat, use hope to keep warm in the winter, and maybe just maybe if they have a car that runs they can use hope to pay for fuel. They get nothing from me!