The question of Mena Massoud's religious beliefs has been the subject of much speculation, but there is no definitive answer. Massoud has never publicly discussed his religion, and there is no reliable information available to confirm or deny his religious affiliation. Ultimately, it is up to each individual to decide what they believe about Mena Massoud's religious beliefs.
It is important to remember that religious beliefs are personal and should be respected, regardless of an individual's background or occupation. Speculating about someone's religion without their consent is not only disrespectful but also potentially harmful. If you are curious about Mena Massoud's religious beliefs, the best course of action is to respect his privacy and avoid making assumptions.