{"product_id":"the-ground-of-logic-s-c-sayles-9798245666990","title":"The Ground of Logic: Why Reason Binds, Why Contradiction is Forbidden, and Why Inference Requires Authority","description":"\u003cb\u003eWhat gives logic the right to rule?\u003c\/b\u003e \u003cp\u003e\u003c\/p\u003eEvery argument, every discipline, every claim to truth depends on the laws of thought. Contradiction is treated as forbidden. Valid inference is assumed to command assent. Rationality is universally regarded as binding. Yet an uncomfortable truth sits silently beneath all modern philosophy: \u003cp\u003e\u003c\/p\u003e\u003cb\u003eLogic itself has no accepted explanation for why it binds at all.\u003c\/b\u003e \u003cp\u003e\u003c\/p\u003eIn \u003ci\u003eThe Ground of Logic\u003c\/i\u003e, S. C. Sayles exposes the hidden fault-line running beneath the entire modern intellectual world. Drawing on decades of work in metaphysics, analytic philosophy, Reformed theology, Gödelian incompleteness, and his own groundbreaking framework of \u003cb\u003eJurisdictionalism\u003c\/b\u003e, Sayles demonstrates that every attempt to ground logic in psychology, evolution, convention, formal systems, or autonomy collapses into circularity, arbitrariness, or nihilism. \u003cp\u003e\u003c\/p\u003eThis is not another book about argument forms, fallacies, or symbolic calculation.\u003cbr\u003eThis is a book about \u003cb\u003eauthority\u003c\/b\u003e.\u003cbr\u003eSayles argues with philosophical precision that: \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eLogic behaves like law\u003c\/b\u003e, not custom.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInference issues obligation\u003c\/b\u003e, not suggestion.\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003eContradiction is not simply false-it's impossible.\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eNo system can certify its own legitimacy\u003c\/b\u003e, as Gödel proved with mathematical finality.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRationality presupposes a court\u003c\/b\u003e, and \u003cb\u003eno court can constitute itself\u003c\/b\u003e.\u003c\/li\u003e\n\u003c\/ul\u003eThrough a seamless integration of Van Til's \"concrete universal,\" Plantinga's epistemology of warrant, and Sayles's own jurisdictional analysis, \u003ci\u003eThe Ground of Logic\u003c\/i\u003e reveals that the laws of thought require a ground beyond thought-a source of authority proportionate to their universal, binding force.\u003cbr\u003eThis book is simultaneously analytic and devastating. It dismantles the last refuge of autonomous rationality and exposes the one question the academy has quietly avoided for centuries: \u003cp\u003e\u003c\/p\u003e\u003cb\u003eIf logic binds universally, where does its authority come from?\u003c\/b\u003e \u003cp\u003e\u003c\/p\u003eFor philosophers, theologians, mathematicians, apologists, and anyone who has ever felt the weight of rational obligation, \u003ci\u003eThe Ground of Logic\u003c\/i\u003e is both a forensic investigation and a courtroom revelation. It is precise, uncompromising, and intellectually bracing-an indispensable contribution to contemporary philosophy and the clearest articulation yet of Sayles's lifelong project: the recovery of meaning, truth, and judgment under rightful authority. \u003cp\u003e\u003c\/p\u003e\u003cb\u003eA book for readers who refuse to settle for circular answers-\u003c\/b\u003e\u003cbr\u003e\u003cb\u003e\u003cb\u003eand who want to understand why reason itself demands more.\u003c\/b\u003e \u003c\/b\u003e\u003cp\u003e\u003c\/p\u003eLogic rules every discipline on earth-science, mathematics, law, history, philosophy, and even scepticism itself. We all assume that contradiction is forbidden, that validity obligates assent, and that irrationality is not merely mistaken but culpable. Yet modern thought cannot answer the most basic question: \u003cp\u003e\u003c\/p\u003e\u003cb\u003eWhy does logic bind at all?\u003c\/b\u003e \u003cp\u003e\u003c\/p\u003eIn this bold and uncompromising work, S. C. Sayles exposes a truth the academy has avoided for generations: \u003cb\u003elogic behaves like law, but no system can legislate itself\u003c\/b\u003e. Naturalism cannot generate obligation. Convention cannot create necessity. Evolution cannot produce normativity. And formal systems-after Gödel-cannot even prove their own consistency, let alone justify their authority. \u003cp\u003e\u003c\/p\u003e\u003ci\u003eThe Ground of Logic\u003c\/i\u003e shows that the entire enterprise of reasoning presupposes a court before which every thinker stands. Drawing together the metaphysical insight of Van Til, the epistemic clarity of Plantinga, and Sayles's own pioneering framework of \u003cb\u003eJurisdictionalism\u003c\/b\u003e, this book demonstrates that logic's universality, necessity, and binding force can only be grounded beyond the system of reason itself.\u003cbr\u003e: \u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e S. C. Sayles\u003cbr\u003e\u003cb\u003eISBN-13:\u003c\/b\u003e 9798245666990\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e Independently Published\u003cbr\u003e\u003cb\u003eLanguage:\u003c\/b\u003e English\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 01\/26\/2026\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 226\u003cbr\u003e\u003cb\u003eFormat:\u003c\/b\u003e Paperback\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 0.68lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 9.00h x 6.00w x 0.48d","brand":"S. C. Sayles","offers":[{"title":"Paperback","offer_id":48623572222207,"sku":"9798245666990","price":17.75,"currency_code":"USD","in_stock":true}],"url":"https:\/\/www.whiterainbookhouse.com\/products\/the-ground-of-logic-s-c-sayles-9798245666990","provider":"WR Book House","version":"1.0","type":"link"}