Randy Alcorn wrote a piece for epm.org back in 2010 that really put it in perspective as well as anything I've come across so far....
"Do we believe “husband of one wife” means he must always, even as an unbeliever, have had no more than a total of one wife in his lifetime?
If so, then wouldn’t we need to also extend the same understanding to the other qualifications so they include his distant or pre-Christian past? Let’s test it, adding that same interpretive phrase to all the other qualifications, and see what it would mean. This would mean that any elder must:
Have always, even as an unbeliever, been above reproach.
Have always, even as an unbeliever, been sober-minded.
Have always, even as an unbeliever, been self-controlled.
Have always, even as an unbeliever, been respectable.
Have always, even as an unbeliever, been hospitable.
Have always, even as an unbeliever, not been a drunkard.
Have always, even as an unbeliever, not been violent or quarrelsome.
Have always, even as an unbeliever, not been a lover of money.
Have always, even as an unbeliever, managed his household well.
This would make no sense. It requires the fruit of the indwelling Holy Spirit in pre-Christian people who by definition did not have the indwelling Holy Spirit. It also presents a pragmatic problem, since virtually no one would be elder qualified, due to past choices and lifestyles stemming from a radically different worldview and heart condition."
Funny how some subjects are not allowed to be brought up for discussion in some churches.....