The people of Berea were more open-minded than the people of Thessalonica. They were very willing to receive God’s message, and every day they carefully examined the Scriptures to see if what Paul said was true.
However, from those that either chew their cud or have divided hoofs, these are the kinds you must never eat: You must never eat camels. (Camels are unclean because they chew their cud but do not have divided hoofs.)