It does not matter which faith you follow or if you follow none at all, I have known many people who are OTT on religion and they have been the most awful people. Being a good person in my view is not doing harm, and if you can , offer help. A smile can make someones day and costs nothing. A kind word is worth a fortune.
I believe that I am a good person and I have brought up my daughter to be the same, a little kindness goes a long long way.
I treat everyone with the kindness and respect that I feel I deserve. You do not have to go to Church to be a decent person. But if it helps !!