@Mukiri, you're inviting me to Christianity?
So that I can also say that 1 + 1 + 1 = 1? The funniest equation! And the biggest mystery on earth!

This is what you say:
You say the father is God, the son is God, and the holy ghost is God, but they are not three Gods but one God.
You also say the father is Almighty, the son is Almighty, and the holy ghost is Almighty, but they are not three Almighties, but one Almighty.
You also say the father is a person, the son is a person and the holy ghost is a person, i.e. person+person+person but is not three person but one person.

I'm asking what language are you speaking?
I'm asking is that English? By God it is gibberish, it is not English. You see you say person+person+person but not three persons but one person.

Let us say your three identical triplets
and we can't make a deifference out between the three of you. They are all identical. If one of you commit murder, can we hang the other?
You say no. I'm asking why not? So you tell me that it is a different person. I say right, what makes him different? You say personality.

When you say in the name of the father, you have a mental picture of old father Christmass, santa claus, millions of time bigger than man, something like a man sitting on his chair, with feet dangling on his foot stool, the loving father in heaven.
What about the son? Are you thinking of a car? No!
You're thinking of a hansome young man, blond hair, blue eyes, ... exellent features.
Something like when Jeffrey Hatcher acted Jesus' role, nice young man, nice beard, not crooked nose.
And for the spirit, you're thinking of somethign that came on the pentecost.

The pictures are vivid but the pictures are there.
You can never remove those pictures in the mind however hard you try. You mind sees three pictures. But when I ask you how many pictures do you see, you say ONE. You're lying.

@Tycho, I know you are asking why non Muslims cannot visit Mecca.

If you analyze even a Kenyan, supposed I'm a Kenyan and I'm in Kenya. Even if I have to go, in certain areas I'm not allowed to go in Kenya.
Those are cantonment areas. You know the cantonment areas, the military areas. The government does not give me the permission to go into that area, though I'm a bonafide citizen of Kenya. Yet the Kenyan government does not allow me to go into cedrtain areas, which are known as cantonment areas. Those are special areas for those people, who are mainly tasked for protecting the country, they are trained in that etc. No normal citizens are allowed.

If someone has permitted a place to be visited, maybe it is not a place of sanctuary. Mecca and Madina are sanctuary, safe haven.

Thank you for the correctio, I meant @Tokyo...

@bkismat the answer is yes, you need a visa. Read how below...

As I mentioned above, a country is for some people, but Islam is for the whole world, all the human beings. But the cantonment area of Islam, peaceful area, is Mecca and Madina.

No one besides the believer of Islam can go.
That is the cantonment area, you cannot go without being a believer.

You can go to any other Mosque, if you want to go to the mosque of Dubai, you can go. If you want to go to any other mosque, you are most welcome. I will even take you. But these two mosques, as mentioned they are sanctuary area and you require a visa.

Pleae note that Islam is for all human beings, not that we are against other human beings, but whenever you want to enter any country, America, England, Singapore etc you apply for a visa.
And when you apply for visa, there are certain questionaire, certain questions to answer, which they think you have to agree with.

For example, Singapore say "death penalty for those caught with drugs". You cannot say "Oh I don't agree with this, this panishment is very harsh, I don't agree with it". If you don't agree, no entry into Singapore. If you have to enter Singapore, you have to agree and if you're caught with drugs you'll be hanged. No option. If you don't agree with that law, don't enter into that country. If you want to apply for a visa, you have to agree with the law of that country.

Do you want to know the Visa to Mecca and Madina?

I guess you will go on and on and on about this visa, the thing is you haven't answered the question you're just trying to sound clever. Its a Yes or No question.
Also your explanation regarding Singapore is neither here nor there and does not relate at all. Here, no crime has been or will be committed so there is no reason to fear or disagree with any law.
Just go ahead and say that if you're not muslim you cannot enter those two places and spare us the ride to town.....

, hiyo defence imetolewa mbali - agree the question just needed a straight answer - this explanation smells like a cover up to something.