Some Thoughts to consider.
Think about the following statement:
"The gathering together of the church (sabbath) is at least in part for the purpose of celebrating the wonderful truth that we, the church, are at rest because Christ has accomplished all the work." How does this fit with the scriptures that described, "houses you did not build, vineyards you did not plant, and larders you did not fill"?
How do we make Joshua's statement a part of our gathering celebration and why is it important?
"But as for me and my house, we will serve the LORD."