The Smell of the Animals in a Tranceah

In Leviticus 11 and deuteronomy 14, some animals were considered ritually impure. The pig was probably because the philistines loved pigs, worshipped oversome and where god didn't want em to be. This is centuries, centuries old custom, but they probly did some sort of ritual worship with him. He fell into an altered state of consciousness just from the smell. And he's told to eat one. You're hungry, go eat one. What he sees is there some rituallyimpure animals in there, none non cosher. So what's interesting is this whole story is about the inclusion of non israelites, but his dream is about