Liberal Theology

Liberal Theology

Liberal theology is the tradition within Christianity that seeks to reinterpret traditional Christian doctrines in the light of modern thought — philosophy, science, biblical criticism, and human experience. Originating with Schleiermacher in the early nineteenth century, liberal theology reached its most radical expressions in the twentieth century with thinkers like Tillich, Bultmann, Robinson, and Cupitt. This lesson examines the key liberal theologians, their methods and conclusions, and the debate about whether liberal theology represents a necessary modernisation of Christianity or a fatal dilution of its core message.

Paul Tillich (1886–1965)

Paul Tillich was a German-American theologian whose work represents one of the most ambitious attempts to correlate Christian theology with modern philosophy and culture. His major work, the three-volume Systematic Theology (1951–1963), employed the ‘method of correlation’: human existence raises ultimate questions (about meaning, death, guilt, anxiety), and Christian theology provides symbolic answers.

Key concepts in Tillich’s theology:

• God as the ‘Ground of Being’ — Tillich rejected the traditional theistic concept of God as a supreme being who exists ‘alongside’ or ‘above’ other beings. For Tillich, God is not a being (even the highest being) but Being-itself (das Sein-selbst) — the ground, power, and depth of all being. God does not ‘exist’ in the ordinary sense; to say ‘God exists’ is to reduce God to a being among beings. It is as atheistic to affirm God’s existence (in the ordinary sense) as to deny it
• Ultimate concern — faith is not intellectual assent to doctrines but the state of being ‘ultimately concerned’ — grasped by that which concerns us unconditionally. Whatever is your ultimate concern is, functionally, your god — whether this is the God of Christianity, the nation, wealth, or success
• Symbols and myth — religious language is inherently symbolic. It does not describe God literally but participates in and points to the ultimate reality it symbolises. The cross, the resurrection, the Trinity — all are symbols that open up levels of reality and meaning that literal language cannot reach. Symbols, unlike mere signs, participate in the power of what they symbolise
• The ‘God above God’ — in The Courage to Be (1952), Tillich argued that the traditional theistic God (a personal being who answers prayers and intervenes in history) must be transcended in favour of the ‘God above God’ — Being-itself, which grounds the courage to face anxiety, doubt, and meaninglessness
• The New Being — the significance of Jesus is that in him the ‘New Being’ appeared — a new reality that overcomes the estrangement (alienation from God, self, and others) that characterises human existence. Jesus as the Christ is the bearer of the New Being; but the emphasis is on the transformative power rather than on the historical details of Jesus’s life

Key Definition: Ground of Being — Tillich’s concept of God. God is not a being who exists alongside other beings but Being-itself — the infinite, unconditional ground and power of everything that is. This concept avoids reducing God to an object within the universe.

Rudolf Bultmann (1884–1976)

Rudolf Bultmann was a German New Testament scholar and theologian who argued that the New Testament message is expressed in the language of first-century mythology — a three-storey universe (heaven above, earth in the middle, hell below), populated by angels, demons, and supernatural forces. Modern people cannot believe in this mythological framework. The challenge, therefore, is to extract the authentic existential message of the Gospel from its mythological wrapping. Bultmann called this programme demythologising (Entmythologisierung).

Key elements of Bultmann’s thought: