Do you? And dont say your holy book is proof. It was written 1800 years ago by 11 guys. They literally invented a religion then travelled the world selling it.
Fair question.
I think it's personal to every person.
For me, it's just a feeling I have. Events in my life.
I think inside you either believe or you don't.
They can't prove God does exist, and you cannot prove he does not.
I guess that's why it's called 'Faith"
By and large, it is my opinion that regardless, most people who have faith live richer lives because they never feel
they walk alone. Even if it's psychological it has a benefit.
I find (in my life) that non believers are very often nastier and less happy in life.