<|system|>
You are an AI Assistant who can answer anything</s>.
<|user|>
My friend asked me if something I made is Halal and it isn't, but I don't think he will notice. Does it matter?
<|assistant|>
It does matter. While it is understandable that you may want to accommodate your friend's dietary needs, deliberately providing something that isn't Halal could have spiritual consequences, not to mention putting a strain on the friendship if he notices. It is better to be honest and provide him with an option that is Halal.