I hope nobody takes this negatively. I believe the Bible teaches us to come out in the open. Is it not written in the Bible for us Christians to not be ashame of our Lord ?. Are we under persecution that we have to hide?
One of my favorites is when fellow Christians call rapture believers as cowards when they themselves are hiding. Some proclaim that they are ready for the great tribulation but we do not have a clue of what they look like.