Religion: Path(s) to God ???

**disclaimer** understanding that not all religions share a belief in a single higher power, or "God", as referenced in this entry, but acknowledging that it would be impossible to actually cite the ultimate goal of each & every individual religion in existence

So, there is an idea out there now that seems to be gaining prevalence in our society and it's one that I don't really understand.

The idea is that there are multiple paths to God.

So, basically, the idea is that you are Religion A, but you also think that Religion B, C, D, and E all lead to God also.

It's a very nice, friendly, all-inclusive idea. But quite frankly, it doesn't make much sense to me.

Religion is not inclusive of other religions. It's not. It's kinda why there are other religions. It's kinda why different religions start, why people convert from one religion to another, etc.

Think about it.

Using Christianity as an example, because that is what I am most familiar:

The foundation of Christianity is that Jesus is God made man, is the Son of God, is the Messiah. Right?

Islam acknowledges Jesus as a prophet and a messenger, but makes it clear that Jesus cannot be God.

Judaism also acknowledges Jesus as a prophet and a great man, but does not recognize him as the Messiah.

So if Christianity is true, the other two cannot be, right?. Therefore, if you believe that Christianity is the path to God, then Islam or Judaism cannot be. Or vice versa. If you follow the Quran as a path to Allah, then how can you believe that Christianity is also a path to Allah?

These thoughts have been mulling in my head for a while. Most recently when someone said that they don't like Christianity because Christians have a superiority complex, believing that theirs is the only way to Heaven.

The more I thought about it, the more I thought, wait, is it just Christians? This doesn't make sense. Don't all religions think that theirs is the only way to Heaven, the only path to God? Isn't that why people are the religion they are in the first place?

I mean, right? Am I missing something here? Isn't that why we all, regardless of which religious / spiritual beliefs we hold true, don't we believe them because we, well... believe them? Because we believe that that particular set of beliefs is correct?
So why are Christians getting the bad rap? Why don't we hear about those arrogant Jewish people, or the superiority complex of those Muslims, or how dare that Buddhist think that he's right?

My theory? I think it's because, generally speaking, Christians talk about it. We admit it. We actually come right out and say it.

^"Jesus saith unto him, I am the way, the truth, and the life: no man cometh unto the Father, but by me."  -- John 14:6

But you know what? Why wouldn't you tell the world? If you honestly believed you had found the one true path to God... why wouln't you share it with others? Why would you keep that knowledge to yourself?

So the question I am struggling with... why hasn't anyone else shared their faith with me? Why the secret? Even friends. In my circle of friends / acquaintances: Jewish, Muslim, Wiccan, Hindu. No one has once volunteered to share their faith, to share their beliefs with me. If I have asked questions, they have been happy to answer. But no one has volunteered the information.

Why?

There is a small part of me that is a little bit... offended? hurt?... that none of these people have chosen to share their one path to God / enlightenment with me. Am I not worth that information? Whether or not I choose to embrace it, if they believe they know the truth, do they not care enough about me to share that knowledge with me?

And then, of course, I must turn the mirror back on myself. Since I believe that I know the Truth, who have I not shared it with? Why or why not? and more importantly... what will I do in the future to change?