My character is a cleric of Korada(NG) and while in the past few games another character who is a worshipper of Sarenae(NG) pulled some amazing rolls and saved the party atleast 5 times, giving credit to her god. Her character used Diplomacy to share with me the "Book of Sarenae." I feel that after experiencing many miracles and reading Sarenae scriptures my character would honestly convert. Is my character allowed to change his deity in PFS?