Craig and wopik:
Add wopik to that list of yours.
If Sabbath-keeping is a doctrine necessary for salvation, then---
1. No sabbath-keeper can be saved if he/she lives in cold climates because they are not allowed to kindle fires -- they would freeze to death. If they didn't freeze, then their fellow Sabbath-keepers are commanded to kill them.
2. They could not turn on their water faucets becausse somebody at the water department would be forced to work.
3. The same logic is true for using electricity, flushing the toilet, driving their car to church, cooking or warming up food, letting their refrigerator run, etc, etc, etc.
The 4th commandment forbids causing somebody else to work also!!!!! Thank God for Hebrews 4:3.
Teh sabbath commandment implies slave ownership --- I suppose that is O.K. with wopik.
Rather than get intdo a discussion on the Sabbath, wopik's argument proves that his idea of salvation is exclusive to Sabath-keepers.
Isn't it strange that God actually commanded Israel not to share covenants with other nations! Not one grain of tithed food was alloted for missionary activity.