why does the ritual includes references to our left and right breasts? what are the significances

The references to the left and right breasts in Masonic rituals symbolize the dual aspects of human nature and the balance between them. In Masonic teachings, the left side is often associated with the feminine, nurturing qualities, while the right side represents masculine, active qualities. This duality is reflected in the concept of El Shadai, which signifies a source of nourishment and abundance, as derived from the breasts, symbolizing sustenance and care for the world.

Moreover, the act of placing the right hand upon the left breast during rituals serves as a sign of commitment to the principles of Freemasonry, emphasizing the importance of both compassion (left) and strength (right) in the moral and ethical development of a Mason. This balance is crucial for personal growth and the harmonious functioning of the Lodge.

As noted in the teachings, “the world said enough, for there is supply ENOUGH to sustain and nourish the world”, indicating that the nurturing aspect (left) is essential for the sustenance of life and community, while the active aspect (right) drives progress and action【4:6†source】.