What does 'clandestine' mean in Freemasonry? In Freemasonry, the term clandestine refers to Masonic bodies that are not recognized by regular, mainstream Grand Lodges. These organizations often deviate from the fundamental tenets of legitimate Freemasonry, which include the belief in a Supreme Being, the immortality of the soul, and the requirement that members be freeborn men of good repute. Clandestine organizations may operate without proper charters and recognition from established Grand Lodges, and as such, they are generally not considered legitimate by the majority of Freemasons worldwide. For instance, the United Grand Lodge of England maintains a list of recognized Grand Lodges, and bodies not on this list are typically deemed clandestine. This distinction is crucial for maintaining the integrity and universality of Freemasonry. As noted in Delmar Darrah's work, 'Such a splendid society must necessarily have its imitators and there have sprung up in various parts of the world what are termed clandestine organizations'.