Let's assume that you were living in the time were people believed that earth is flat. Just because people believe so and no one has come yet to prove otherwise, would you still believe that earth is flat?
People had no
reason to believe that the earth was flat. If I had reasonable justification to believe so then I would. If I had been brought up believing the earth to be flat then I would believe it but as soon as I thought about it I would discount my assumption.
I don't claim that all of my beliefs are based on reason. I am sure that many of the things I believe only appear logical and rational because I have not given them enough due thought. I think that if I believe something because it is a cultural norm then that is very understandable but very irrational.
Another thing, what if someone came to prove that earth isn't flat as you think but you couldn't accept his/her explinations and proofs for a reason or another.
The only reasons I would not accept an explanation for something is if I did not understand the explanation or felt that it did not actually demonstrate its conclusion. If somebody presented a logical argument to me then I don't think I could reject it based on emotionally or culturally instilled conviction.
Does that mean earth will remain flat as long as you believe so? or just you are waiting for someone to convience you that it's not?
My belief that the earth is flat does not make the earth flat just as my disbelief in God's existence doesn't make God wink out of existence. However, if after assessing all the available evidence, it appears that the earth is flat then it is rational to come to this conclusion. Similarly, if there is no evidence that the earth is flat yet I conclude this anyway then this would be irrational.
If you are waiting for someone to convience you, doesn't that considered to be so hard and unfair if it was only according to your own terms?
I'm unsure what terms you mean. I'm not really waiting to be convinced. I believe that God does not exist but I am well aware of the possibility that I may be wrong. If another person claims that he can demonstrate God's existence (ie make the possibility that I am wrong a reality) then I feel compelled to seek out this demonstration. You could say that attaining the truth is more important to me than what is true.
That's because no body can say for sure that he is aware of everything and can analyze everything at once but he might have been in a condition of a lack of grasping a reality because he can't see for moments the big picture.
I absolutely agree with you but I don't think that saying things like "I believe God does not exist" contradicts this. If I said "I
know God does not exist" then I would be denying the possibility that I might be wrong and that would be irrational. However, I cannot form my beliefs according to the evidence that
may exist. I can only form beliefs based on evidence that I am aware of. As I encounter more and more evidence, my beliefs will change according to that evidence.
So far I have no evidence for God and so I have no belief in him. The lack of evidence allows me to assert his non-existence. This would change in an instant the moment I encountered evidence that suggested otherwise.