What do the three knocks symbolize in the context of Masonry?

The symbolism of the three knocks in Masonry is representative of the three degrees of initiation, which is fundamental to the structure of Masonic teachings and rituals. Each knock typically signifies the progression through these degrees, which are Entered Apprentice, Fellow Craft, and Master Mason. This progression illustrates a Mason's journey through different stages of knowledge and moral development within the fraternity.

While the three jewels of a Master Mason are indeed significant within Masonic ceremonies, they do not specifically relate to the symbolism of the knocks. Similarly, the three pillars of wisdom and the three stages of life hold importance in Masonic philosophy and teachings but are distinct concepts that do not correspond to the specific ritual of three knocks. Thus, the correct interpretation is rooted in the degrees of initiation, emphasizing the journey and bonds formed through each stage of a Mason's experience.