Love takes up where knowledge leaves off.

The quote, “Love takes up where knowledge leaves off,” is attributed to Thomas Aquinas, the 13th-century Italian philosopher and theologian whose works, especially the Summa Theologica, shaped much of medieval Christian thought. Aquinas was deeply concerned with the relationship between reason, knowledge, and faith, and this statement reflects his belief that while human knowledge can lead us toward truth, it is love that completes and transcends it.

The first part, “knowledge leaves off,” acknowledges the limitations of human understanding. For Aquinas, reason and intellectual pursuit can reveal much about the world and even about God, but they cannot grasp the fullness of divine mystery or the depth of the human soul. Knowledge can only take us so far before reaching its natural limits.

The second part, “love takes up,” highlights the power of love to go beyond those boundaries. Aquinas believed that love—particularly divine or selfless love—connects humans to God in a way that reason alone cannot. Where knowledge falters, love provides the bridge, offering direct communion, compassion, and spiritual fulfillment.

Ultimately, Aquinas’s words reflect the heart of his theology: that knowledge and reason are valuable but incomplete without love. True wisdom lies not only in intellectual pursuit but in embracing love as the highest expression of faith and human connection. His insight reminds us that while the mind seeks truth, it is the heart, through love, that touches the infinite.