Religions and factions should probably have a small foot note warning on them to newbies. Regarding it is a lot less likely kid gloves will be used if you directly stand opposed to another play which by joining a faction will will undoubtedly do. As greps other question regarding what is a newbie once someone joins a faction of influence you really can not treat them as such. I know when ever I hold a leadership position I take a little time to remind people of this when they join my faction.
Nashira wrote:
To avoid metagaming, stay IC and just play. Religions tend to be the most casual groups you can join, so I wouldn't worry too much about putting a giant crosshair on your forehead. Just roll with it.
While this is true for most grey religion, it is less true for light religions then even less true again for dark religions.