There are many, many pastors who have no business being at the pulpit. This is one reason we have all the issues we have in the church, pastors who either don’t take their job seriously, are ill prepared, and of course, there are also those who are “peddlers of the word” and those who are just plain wolves. Here are a few links that make the point clear about pastors and preparation. It may seem a nit picky topic to correctly pronounce Greek and Hebrew, but taking the current state of churches today, I say it’s better for pastors to study more not less.
http://teampyro.blogspot.com/2009/07/pastordude-please-before-you-say-that.html
http://bibchr.blogspot.com/2009/07/1-timothy-215-parable.html