While growing up as a kid in northern India in the early 1980s, I fondly remember one of my best friends in high school, Sher Ali Khan. He was a devout Muslim.
While in 9th grade, Sher Ali called me over to his home for the Islamic festival of Eid. The food at the table was overflowing and beautifully decorated. But a dilemma faced me soon. All the meat on the table was halal — a special religious technique of preparation of meat in the Islamic faith that I as a Sikh was forbidden to eat, due to the Sikh Rehat Maryada (Principles of Sikh Living). So I chose to stay a silent vegetarian that day partaking only of vegetables and sweets.
A couple of months later, he was over at our home for dinner and we had cooked meat without any religious preparation. Since the meat was not halal, Sher Ali became a vegetarian for that meal.
At that time I thought that our religions were getting in the way of our friendship. But as I reflect on it now, it seems that we were learning how to negotiate our religious differences.