Yes, this was the exact argument you made in the past. "If someone doesn't attend church as much as I think is appropriate, then they are "not really Christian" or "not Christian enough". You were wrong then, and you were wrong now. It also feels a lot judgey on your part, and you know what Matthew 7:1-2 says about judgement .....“Do not judge, or you too will be judged. 2 For in the same way you judge others, you will be judged, and with the measure you use, it will be measured to you.
Guess the 60+% should be happy that it isn't you but God that will evaluate them when it comes time to be evaluated for eternal salvation.
Or perhaps folks simply don't agree with all the fear mongering that occurs in church and would rather make peace with their maker in their own way. But there are plenty of valid reasons folks may not attend on the regular. Even the church has had some issue with trying to get folks to return, perhaps it is the messenger and not the message that is the problem?
Now if you wanted to make the argument that folks who proclaim to be Christian but live their lives in a way that is not in alignment with the teachings, you might get more traction and that number is likely more accurate.
Additionally, you originall
y said atheist, and polls show that number is more like 17%, not the 80% you clutch to.