They have many instances in the game already where Arcana and History rolls are made to tell you things your character knows; things that aren't even that important to the overall story. That's why those skills are there. Why are some making such a big deal out of people wanting the same thing for information on Shar, a MAJOR goddess in the EA story who is THE goddess for one of the origin characters? We're not even talking a dissertation. Just a roll and a few dialogue lines. 1 or 2 sentences.
