I used to identify as atheist, but in the last 3 decades that term has acquired negative connotations due to the general idiocy of a majority of those who self-identify as 'atheists' so I now go by 'agnostic', but in any case I don't recall every being a genuine 'believer' even as a small child. I grew up in a 'mixed' family with a vareity of beliefs, so I've always been comfortable around religious people of all kinds, and there were always lots of books on religion on the shelves as well as histories and subjects like Archeology and Anthropology, so I grew up with a sound education and sense of the history and sociological benefits of comparative religious studies.
As kids we would go to Baptist church services with my grandparents on my mother's side and synagogue with my grandparents on my father's side and Mass with a couple of aunts in the family. Most of the family did so out of tradition and respect for relatives, and I'm that way today, going with friends and family members for whom religion is important and for social reasons, especially on the various holidays. Christians are on the whole pretty great as a body, regardless of sectarian differences and assorted stresses on them. My wife is religious and so is my daughter and daughters-in-law, and I'm fine with that, doesn't bother me at all. So, yes, I still attend church, several of them, but I wouldn't call it worship.
The 'books' of the bible were written by some very smart and wise people, not idiots, not fraudsters, not con men; I have the highest respect for the writers and what they were trying to say and do. No other ancient writings come close to its comprehensiveness and genius re human nature, literature, politics, philosophy, and historical narratives.