About that twitter post. The biblical laws were made for the people of Israel to obey in order to not get mixed with people in other cities and fall in sin. If you want to see people who still follow this rule, go to Israel. Most Jewish still live by this laws because God gave this laws to them. This are called the Civil Law. The Ceremonial Law was the one about the dietary laws, which people of high authority had to obey before going into the presence of God at the Temple. Then we have the Moral Laws that are the ones Christians follow today after Christ died for our sins. Jesus came to break the Ceremonial Laws, therefor Christians now don’t follow them.