Who says Abraham, Moses and Jesus were Muslims? They were JEWS. Abraham speak Hebrew, Isaac, his son, speak Hebrew, Israel speak Hebrew, and all the way to Jesus time, they speak HEBREW. They don't speak ARABIC. Moses is a Descendant of Israel, which makes him a Jew. Was their ancestry of being a JEW ever mentioned in Quran? Was Jerusalem, the "City of God" ever mentioned in Quran? According to the book, When God gave the covenant to Moses, he was talking to the ISRAELITES, who were JEWS. Now, how in the world were these Israelite descent referred to as Muslims?

It's not because things are difficult that we don't dare, it's because we don't dare that makes things difficult!