Seen in a Seattle church

I went to a wedding a few weeks back and it was held in this huge old church near UW here in Seattle. The ceremony was very nice, and after it concluded we all went downstairs to the reception. As I walked one of the hallways outside the reception hall, I saw this sign on one of the doors. I had to take a picture because, to me, it seemed a relic of ages past, when nearly everyone smoked and it would not have been a crazy thought to smoke in church. The fact that they had a "no smoking policy" implies that people would have felt comfortable smoking in church in the absence of such a policy.