Please continue to use the Bible Revealed Board. You can always label your Thread with "Evangelical" if you want to make it distinct. That Board is for anything about the Bible no matter the religion so basically the focus is on the Bible and not the person's specific belief about it.
I would like to return to the question Saved brought up. Why isn't there a board for Evangelical belief systems? There's separate ones for Judaism, Catholicism and Islam and even the Mormon's seem to have a huge presence here, but there are none for the largest belief system in the world? Catholics and Jews use the Bible as well, so telling Evangelicals that they should just post under 'Bible Revealed' seems somewhat unfair and lacking in impartiality.
I understand your concerns, but please consider the following:
1. Certain Religions get their own Board when the volume of content warrants it.
2. Evangelicals, Anglicans, Baptists, Methodists, Seven Days, Jehovah Witnesses, and so forth all fall under the general banner of Christianity - should we open a whole Board for each? In this Community there isn't a large membership invigorating those Topics or beliefs, maybe one or two. Therefore, there has to be a common denominator to all those Religions and that is the Bible, hence the Bible Revealed Board.
3. As another example: Let's say there is a Thread about "The Devil", all the previous listed Religions can state their view in it because again there is a common denominator there - they all have a Bible view about the Devil.
4. Now if there were 20-30 people filling up specific Topics about Evangelicals then I could see the need. As was said before if you want to emphasize your Religion just label it such.