Perennial philosophy

English writer and philosopher (1894–1963)

Italian Renaissance philosopher (1463–1494)

philosopher, mystic, and writer (c. 1866–1877 – 1949)

concept designating the extra-categorical attributes of beings

Transcendentalism is a philosophical, spiritual, and literary movement that developed in the late 1820s and 1830s in the New England region of the United States. A core belief is in the inherent goodness of people and nature, and while society and its institutions have corrupted the purity of the individual, people are at their best when truly "self-reliant" and independent. Transcendentalists saw divine experience inherent in the everyday. They thought of physical and spiritual phenomena as part of dynamic processes rather than as discrete entities.

American philosopher (1901–1985)

Persian philosopher and founder of the school of Illuminationism

15th-century philosophical idea that views all religious traditions as sharing a single truth or origin

perennial philosophy

group of theologians and philosophers at the University of Cambridge in the middle of the 17th century

Italian bishop, philologist and philosopher

British civil servant, educator and philosopher (1886–1967)