Grammar of Assent

An Essay in Aid of a Grammar of Assent (1870) is Cardinal Newman's philosophical examination of how humans come to believe and give assent to propositions, particularly in matters of religion. The work distinguishes between two types of assent - notional and real - and explores how people arrive at certainty in both abstract and concrete domains. Newman develops his theory through detailed analysis of human reasoning processes, arguing that informal and personal modes of inference are as valid as formal logic. He introduces key concepts like the "illative sense," which he positions as a faculty for reaching reliable conclusions in concrete matters despite incomplete formal proof. The book comprises two main parts: the first establishes Newman's theoretical framework regarding different modes of apprehension and assent, while the second applies these principles specifically to religious belief and faith. The work stands as a major contribution to epistemology and religious philosophy, challenging pure rationalistic approaches to knowledge while defending the rationality of religious faith on its own terms. Newman's analysis remains relevant to modern discussions about the nature of belief, certainty, and the relationship between faith and reason.

Readers find Grammar of Assent challenging but rewarding for its analysis of religious belief and reasoning. Catholic scholars and philosophers commend Newman's examination of how people come to hold beliefs without formal logical proofs. Likes: - Deep insights into informal reasoning and belief formation - Practical approach to religious epistemology - Clear explanation of "illative sense" concept - Value for both religious and secular philosophical thinking Dislikes: - Dense, complex Victorian prose style - Abstract philosophical arguments hard to follow - Length and repetition in certain sections - Assumes familiarity with classical logic Ratings: Goodreads: 4.1/5 (43 ratings) Amazon: 4.4/5 (12 ratings) Sample review: "Newman provides a sophisticated defense of religious belief, but his writing style requires serious concentration. Worth the effort for those interested in epistemology." - Goodreads reviewer Several readers note it pairs well with Newman's Apologia Pro Vita Sua for understanding his complete thought on faith and reason.

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📚 Newman wrote "Grammar of Assent" while serving as rector of the Catholic University of Ireland, completing it in 1870 after nearly 20 years of work. 🤔 The book introduces the concept of the "illative sense" - a personal, intuitive form of reasoning that helps people make decisions about religious beliefs when formal logic alone isn't sufficient. ⚡ Though primarily focused on religious belief, the book's insights about informal reasoning and personal conviction influenced fields far beyond theology, including psychology and educational theory. 🎓 Newman developed many of the ideas in the book as a response to his own journey from Anglicanism to Catholicism, which he had made in 1845, causing significant controversy in Victorian England. 📖 The work is divided into two main parts: "Assent and Apprehension" and "Assent and Inference," reflecting Newman's careful analysis of how people come to believe both concrete and abstract truths.