My religion has an exhaustive list of sinful behaviors. We help everybody - that's the point because we're all sinners.

It depends on the church.

The best churches to me are the ones who believe that church is for the "sinners" not the in-group. This means accepting everyone and not excluding anyone.

But we also have to recognize that churches are centered around people and people are very flawed. Organizations tend to be too.

I have to say, I fall much closer to atheist than theist now but that's mostly due to doctrine not practices within the church.

Also, as a side effect of how I was raised I was on the out-group of two religions. 90% of people in both churches treated me with respect and dignity. It was up to me to see that the 10% had no power in either church or over me.