Eid Matters Set on Stone!

Christmas is not a religious holiday for the Christians, and you said obviously it was never like that. But if over time, which we've seen actually in the last 10, 15, 20 years, Muslims do start to embrace this holiday, can we get to a stage where it may be 100, 200 years time? Because Eid matters set on stone. What does it mean? Eid means celebration. Celebrations and festivals for Muslims is set onstone.