What is what does so mote it be mean?

The phrase "So mote it be" is an affirmation, primarily used within certain traditions like Freemasonry and various Neopagan religions, such as Wicca. It essentially means "so shall it be," "so must it be," or "so it is done," indicating agreement, sincerity, and the speaker's intention to manifest the statement or ritual that precedes it.

The origins of the phrase are somewhat debated, with possible roots in Old English or even earlier languages. Within ritual contexts, it serves as a concluding statement, sealing the energy and intention of the working. It signifies a commitment to bring about the desired outcome. The phrase is a common element in ceremonial practices of the above-mentioned traditions.