Talos = 3 people, who are seen as one by near everybody. This has created the idea that the three of them are one, and each one of them played a part that Lorkhan played in creation. Everybody believed that every part of the story was played by Talos, instead of the individual members. Which lead to the believe that Talos did all those things. Since believe shapes reality if enough people believe that Talos is one instead of three and recognize that the actions of this one (instead of the three) mirror the actions of he will mirror Lorkhan.