Okay, you are a scientist and a skeptic. That is a good start.
Now strip away metaphysics in any sense other than:
I am not the only "thing".
I am a part of a lot of "things"
Some of these "things" including some other "things" and "myself" have qualities, which are not "things" or the property of "things".
That matters to me and that it matters is not a quality of a "thing".
So based on your posts you want, that what matters to you to include others. Hold that at your core - not what reality really is. That what you do, is that it matters and that it includes other humans.
I am an atheist and I am different that some other atheists, because as a skeptic I don't believe in any positive assert of what reality really is independent of the mind. I don't need that, what I need is the same as you - that it matters and that it includes other humans.
Strip away all positive claims of what reality really is independent of you and you will find that, what really matters, is not what reality really is. What matters, is you and other humans.
Then rebuild - I as an individual use religion, because it matters to me, but I aspect differences in that as long as the other human share that other humans matter.
That is how, I as an atheist can hold some religious humans and form a "we". We share that other humans matter in the everyday reality, we are both part of. We can aspect differences in individual beliefs about what reality really is, because we can agree on what matters in practice are ourselves and other humans.
And that is how, I disagree with some atheists and some religious people, because they can decides in all cases of what matters, is, what matters to them. They are all regardless of how they arrive at it with Objective Authority, because down to any single individual, they can judge the other as being right or wrong for any personal beliefs.
I even as an atheist leave that to God. God is the only one capable of that. I don't judge on humans in that sense. I agree or disagree with them, but I don't judge them as individuals for their Objective Worth.
I judge myself and others in an intersubjective way. What matters, is subjective and what matters intersubjectively, is that we matter to each other in general aspects
and for the individual differences.
Always keep in mind that no matter what reality is, is not that, which matters. What matters, is that it matters and that is subjective and if you include other humans, it becomes intersubjective. There is the "we" and I think we share that, despite being different, because what we have in common, are faith in humans.

Find that, faith in the good in humans is a leap of faith even for me as an atheist.
That is the core. Faith in that "I" can judge other humans OR faith in the good in all humans despite differences.
It always in practice boils down to ethics; i.e. what matters. That "I" can judge other humans
or if "I" believe in other humans.
Now continue your life and I wish you a good life. How ever you believe as long as you believe in the good in other humans, we are a "we".
I will leave, because I have another thread, where I debate some of the Objective Authority believers.
May your faith be with you!!!