Just because someone goes to church doesn't mean their a good person. There is a lot of great people I know that are a part of a church, but their might be as many equally awful people who take advantage of others there too. This photo is a symbol for them, how you might show you are something but if you look closer you are a completely different person.
It was a super cold night out last night when I went over to take this picture. This photo was made by making a cut out cross and placing it over my lens as a filter to make any light turn into a cross.