“The Christian heresies spring from the fact that man does not take seriously the known ground of divine immanence in Jesus Christ, so that from its revelation, instead of apprehending Jesus Christ and the totality of Him, he arbitrarily selects this or that feature and sets it up as a subordinate centre: perhaps the idea of creation, or the sacraments, or the life of the soul, or even the kingdom of God, or the regeneration of man, or the creeds or doctrine.”
- Karl Barth, Church Dogmatics