Therefore when the mind knows itself and loves itself, there remains a trinity, that is the mind, love and knowledge.

The quote “Therefore when the mind knows itself and loves itself, there remains a trinity, that is the mind, love and knowledge.” by Peter Lombard reflects a deeply theological and philosophical view of the relationship between the mind, love, and knowledge. Lombard suggests that when the mind becomes self-aware and embraces itself with love, it forms a kind of spiritual trinity. This trinity is not divine in the same sense as the Holy Trinity, but it mirrors it—showing how human understanding and affection can reflect higher spiritual truths.

By emphasizing self-knowledge and self-love, Lombard highlights two essential aspects of human existence. Knowledge without love can become cold or prideful, while love without knowledge risks being misguided. When the mind unites both, it achieves harmony: a balance of intellectual clarity and compassionate regard. This inner trinity illustrates how human beings can reflect the divine image by combining thought, affection, and wisdom.

The origin of this quote comes from Lombard’s seminal work, the “Sentences”, written in the 12th century. As a medieval theologian, Peter Lombard sought to systematize Christian doctrine, often drawing on the works of Augustine. Augustine himself described the human mind as a reflection of the Trinity through memory, understanding, and will. Lombard expanded on this tradition, presenting the mind, love, and knowledge as another way of showing how humanity reflects God’s triune nature.

In essence, Lombard’s words capture the medieval belief that the human mind is both rational and spiritual, capable of mirroring divine realities. The harmony of mind, love, and knowledge demonstrates the potential for inner unity and higher truth. His quote reminds us that true wisdom comes not only from knowing but also from loving, and that together they form a sacred wholeness within the self.