Earlier quoted context omitted.
This approach, "religion as an operator's manual to living one's life" is one of the very rare arguments in defense of religion I can vaguely resonate with. Unfortunately this argument entirely fails to support all the rest of the luggage, especially the metaphysical hokum: you can perfectly chose to live your life according to a set of rules that will help you (and others) without having to justify it via the existe…
You're right, but there is value in the community of accountability that churches provide. Fasting, tithing, charity work, and self-examination are objectively worthwhile, but not things I'm likely to muster up the will-power to do on my own, at least not regularly. It's like physical exercise: easier to get yourself off your ass when you go to the gym with a friend, or join a regular class. Also, even though I don't…
Yeah, I hear you, but this is where we part ways: to me it's not a matter of willpower, but rather one of - a sin, I know - pride: I can't bear the idea that I'm walking the path of my life using the equivalent of moral crutches.
As to your second argument: no argument there, not everything about religion is bad, even if, in the case of beautiful churches, you could argue that the way they were erected wasn't necessarily "ethical".