They were four rules that most of the gentiles hadn't been keeping at that point. Having people have to sell their entire herd of swine just to enter the church was probably just as outrageous to them then as it would be now. Ofcourse the change should happen eventually.You like that argument? Haha I thought you might. Seriously though, how does a torah starter pack work? Why wouldn’t the starter pack start with more vital commands like “Thou shalt have no other gods before me” or “Thou shalt not kill”? Is food really that important? Color me skeptical, but if I was telling a group of former pagans that they need to keep the law of Moses, I think three out of the four commands would be WAY down the list... especially if they can hover there with those four indefinitely.
I don't believe all of the gentile believers at that time were murdering on a daily basis. And they had heard and accepted the gospel which meant they already knew what the two greatest commandments were (Love the Lord your God, Your neighbor). They were told to separate themselves from four common issues that the Jerusalem Council found pressing and worth having the gentiles immediately stop. The gentiles didn't have freezers full of blood or an animal strangling factory. It was reasonable for them to cease those actions immediately. They were partaking now in the Lord's communion and should therefore not eat the meat sacrificed to any other master. Temple prostitution was a very common practice, as were certain forms of incest in regions around Judea.
They were pressing matters in my mind, and clearly in the Jerusalem Council's mind(s).
As an example, I can't recall the last time I heard a sermon against murder. In fact, I'm nearly certain I have NEVER heard a sermon specifically about the sin of murder. But that is because it is typically understood that one should not murder. Sadly, that is falling apart because of abortion, so perhaps more churches need to start up some teachings against murder.