I guess I can only speak for myself. Prior to my assimilation to the Christ-collective, I freaking hated Christians. Surely there's a difference between Bill Clinton Christian and the George W Bush Christian, right? While I was a Buddhist, I really look down upon Christians... I meant the taking Jesus Christ super seriously kinda Christians. Not the Bill Clinton types who probably simply uses church for social needs. Post W winning the WH, I ended up hating Christians more and more... particularly the conservative born again types like W.
Funny enough, I became somebody who takes Christ seriously in 2003. Then I don't hate Bush as much, but I still didn't want to vote for him. He is just the wrong man for the job. But would Gore and Kerry do better? Only Lord knows.
Anyway, given that the nation is becoming more secular, particularly on the left, would you guys really want to vote for somebody who takes Jesus Christ and the Bible seriously? That's what I meant by 'church going'. Considering he (Delaney) has so many kids, my guess is that he's a pretty devout Catholic. Now, this may not bold well for him on the right either... because some conservative Christians are afraid of WH falling under the Pope's rule with Italian collusion...
Anyway, if the candidate can really connect emotionally with the voters, then surely personal faith probably won't be much of an issue, but if there's not much connections made, surely religious faith or lack of thereof can be used as a reason to NOT vote for somebody.
All being equal, I'd definitely give a serious Christian candidate my vote, but faith won't be used as a litmus test for me. However, I'm not sure average voters in the US are really like me. You guys don't really think the line between conservative and christian has become blurred in the US? Lots of you still believe a Christian like me must really love Trump... and people on the right still insist leftist like Obama is a Muslim. These warped mentalities due to political polarization will probably be difficult to change.