I am a Muslim:
I follow Islam because:
1- I think about myself and the universe and know that there must be a mighty designer for all that
2- Such creator must be one not more than that, and must be God
3- Methods of communications between God and me: His way> direct talk (supplication), my way> messages.
4- What message that sustain previous revelations and truth about God, Quran (the only message that is the direct words of God, and not someone else talking about him)
5- This message says that there are so many messengers and prophets through history, some we know and some we don’t: which means that any religion that is here today, is connected some how to a certain prophet or messenger.
6- So why I am not following all these religions, because the same message (Quran), which is the direct words of God also states that people (receiver of these messages) kept building on these message their own human perception, be it symbolizing God in a picture or an idol, be it finding some helper or partners to him, be it perceiving his nature as multiple entities in one, or be it trying to be him ultimately.
7- Such perceptions of human beings are changes to the original message, which was sent by Adam, through Noah, Abraham, Isaac, Jacob, Moses, Jesus, and Mohammad, and the so many others that we don’t know who came earlier (piece be upon them all).
8- Quran states that it is correcting people back to the right track; all people.
9- Above that, through Quran, God debates you with logic. There are so many verses that put you to the challenge by reason.
We cannot argue against the fact that if there is one God, there must be one true religion.