One day, Theresia was tailing a man until he entered a small mosque. Shortly after, an elderly woman approached her, urging her to hasten and pray. Theresia didn’t have the chance, and also felt too awkward to explain. So, she stepped into the mosque. She tried to mimic what the others were doing there, from performing ablution, putting on a prayer robe, to performing the prayer. There also tried to conceal her Catholic identity, slipping her cross necklace out of sight and covering the name tag on her uniform.