Welsh Cake, Muslims don't get to make up their religion now, they take from Quran and what they deem authentic hadiths (sayings of Prophet or if Shia Prophet + 12 Imams).
They didn't decide to fast Ramadan, they rather submitted to teachings of Mohammad whom they believed was conveying the teachings of God.
So take it up with either Mohammad or God, which ever one you believe taught them to do what they do.
They didn't decide to fast Ramadan, they rather submitted to teachings of Mohammad whom they believed was conveying the teachings of God.
So take it up with either Mohammad or God, which ever one you believe taught them to do what they do.