Idaho_Shooter,
You sound like a Seventh Day Adventist. If so you belong to an organization that at least used to say Jesus is Michael the Arc angel.
As far as "unclean" foods. There is no such thing. Consider what Jesus says recorded in Mark 7:18-19,
"And He said to them, 'Are you so lacking in understanding also? Do you not understand that whatever goes into the man from outside cannot defile him, because it does not go into his heart, but into his stomach, and [g]is eliminated?' (Thus He declared all foods clean.)"
There is no harm in worshiping on the Sabbath. But there is a problem with "keeping the Sabbath." We find in James 2:10,
"For whoever keeps the whole law and yet stumbles in one point, he has become guilty of all."
