Nikolai Berdyaev

Berdyaev is one of the principal twentieth-century Christian existentialists, alongside Kierkegaard, Marcel, and Tillich; freedom and the personal act are central.

"Freedom is the inner dynamic of every spiritual reality; it is uncreated, even God-rooted in the Ungrund." (Slavery and Freedom)

Berdyaev worked within Russian Orthodoxy, even where his philosophical positions strained against ecclesiastical orthodoxy; the doctrine of Sobornost (free conciliar community) is central.

"Sobornost is the spiritual unity of love and freedom; it is the Russian Church's deepest gift to ecumenical Christianity." (The Russian Idea)

Berdyaev's personalism — the irreducible value of the person against every form of objectification — is one of the principal twentieth-century philosophical defenses of personalist commitments.

"Personality is essentially anti-objective; the person cannot be a means but only an end." (Slavery and Freedom)

Berdyaev was an early Marxist who broke with Marxism and spent decades writing against Soviet communism as a perversion of the religious-eschatological hopes it inherited from Christianity.

"Communism is a religion of the future displaced into history; its tragedy is that it has rejected the transcendent that alone could fulfill its longing." (The Origin of Russian Communism)

Berdyaev's Ungrund doctrine draws on Jakob Böhme's mystical theology, which itself absorbed kabbalistic categories of the meonic-tehoric ground prior to divine self-disclosure.

"Böhme's Ungrund is the deepest metaphysical category I know." (Self-Knowledge)