What is one essential characteristic all Masons must possess?

The belief in a Supreme Being is indeed an essential characteristic that all Masons must possess. This requirement underscores the foundational principle of Freemasonry, which emphasizes spirituality and a moral framework that often aligns with belief in a higher power. It creates a common bond among members, regardless of their specific religion, as the organization is nonsectarian and encourages respect for the diverse beliefs of its members while promoting ethical living according to a greater moral law. This shared belief is what helps foster fraternity and unity within Masonic lodges, making it a critical aspect of membership.

The other aspects mentioned, such as a commitment to philanthropy, a desire for political influence, or having a specific professional background, are not fundamental requirements for membership. While philanthropy can be an important part of Masonic activities and is often embraced by Masons, it is not a prerequisite for joining. Similarly, Freemasonry does not seek to engage its members in political endeavors, and members come from a wide range of professional fields, emphasizing that the essence of being a Mason is more about character and values than about one's career or social status.