Pavlos, I think there are subtleties here that you might be missing.
Do I understand that you have no background in theology at all? You seem quite familiar with the Jesus Seminar.
Here's another position, mine, which is really the only one I can offer. I grew up the child of a lapsed Catholic and a very convicted atheist. No exposure to God-stuff at all until I asked. (I also have to ask if you have children - I have several, and they are anything but blank slates, from fetus through to adulthood.) However, I seem to have been a God-struck child; about age 5 found a neighbour who was a christian, and made my way to their church. Convinced my mother this was a good idea, and promptly dragged both of my younger sisters with me, for the next dozen years, to the local Lutheran church. They welcomed this little trio of religious orphans into their midst and never once tried to convert our parents, although my mother would come to the Christmas Eve service.
Came to an age of crisis in my mid-teens, left the church, declared myself an atheist, and never looked back. Had children, with another atheist, got divorced. Got to thinking that at least I had a stepping off point, something to reject, wondered what my kids would do. So I took them to church, then aged 9 and 6, so they'd at least have a path to move on from. And NOT just any church - one that I was quite sure was LGBTQ-friendly and had no belief requirements that I would be unable to satisfy. Didn't have them baptized at that point, did not even insist, once they got past age 12 (the age at which a child may legally be left alone with a sibling for any time), that they come with me. Have never considered my self anything other than an a-theist, one who has no belief in a theistic god. However, there isn't just theism and atheism as choices. There is polytheism, pantheism, and most importantly, panentheism. I have moved from a strictly a-theist point of view to a panentheistic point of view. I still consider my faith completely without theos - an external, supernatural god. However, in some wyrd, mystical ways over the years, I have had a few experiences over the last 20 years which have gifted me with an fundamental trust in the ultimate (not individual) benevolence of the Universe, and the ultimately complete bulls**t of a division between me and Thou. You and I are one, star stuff, currently incarnated on this particular plane of this particular universe, to do the best we can for our own good and that of the commons.
My children do not feel indoctrinated. One of them, a boy in his late 20s, is completely comfortable with the church, and when he's living in our home town, is an active member of the church, and a member of one of the church teams - Outreach. When he's living elsewhere (he's travelling right now), he seeks out churches to hang out in, and with. He's made a best friend in a minister in a church in Vancouver. The other child, completely unharmed, as far as she knows, calls herself a Pagan/Christian, and does little about it, except to come to church on Christmas Eve with me (and the odd church dinner/lunch where she says "hi" to all her friends and just hangs out), and neither she nor I worry at all about it.
