This is from the NPC that spawns at the fountain by the adventure's guild in Ul'Dah. If you haven't come across him, this is what he says. It's just some more foreshadowing that coincides with the Arcanist GM popping at the camps.

Alfgar: Adventurer! I ask that you heed not the foul lies of those claiming knowledge of future happenings!

Choice 1 - Who are the false prophets?

Alfgar: Hearken adventurers of Eorzea! Ware you the venomous words of false prophets!
Alfgar: They appear near aetheryte camps, bedraped in shadowy robes, preaching their untruths to any and all who will listen. Keep your distance, traveler, lest you become tangled in their web of deceit.
Lulu Hermes creates an iron file. <-- lolz didn't realize that was in there.

Choice 2 - Are we in danger?

Alfgar: We are all in danger, for fear can drive a man to terrible deeds, and it is seeds of fear that these false prophets wish to plant in our hearts and our minds. They are not the Archons of legend. They are not our saviors. They only foster unrest.