During the fourteenth century, there was a general demoralization in the Jewish community in Spain. Many Jews were on the brink of conversion. Rabbi Crescas met the Christian challenge by writing this pithy book refuting the principles of the Christian religion. He argued that the basic Christian doctrines, namely, original sin, salvation, trinity, incarnation, virgin birth, transubstantiation, baptism, the messiah, a new covenant, and demons, contradict human reason, thereby calling into question Christianity's claim to be a true religion. The Refutation is an important document of the medieval Jewish-Christian debate and is also especially important for the history of Jewish philosophy in general.

This book has been re-published in a revised second edition entitled Disproving Christianity and Other Secular Writings, available here: http: //www.amazon.com/Disproving-Christianity-Secular-Writings-revised/dp/0956427685/ref=sr_1_5?ie=UTF8&qid=1320376164&sr=8-5 "This book is an attempt to compile popular and unknown arguments against the principles of the Christian canon. Christianity has become separated into many smaller sects, but retains some constant biblical tenets and divine ideas- it is these similarities that are crucial if my thesis is to be considered a 'disproval'. Using essays and biblical analysis, I discuss some of the contradictory and controversial passages from the Hebrew Scriptures (which Christians refer to as the "Old Testament") and the New Testament, along with modern practices, beliefs, and teachings of twenty-first century Christianity in an attempt to make known the discrepancies which have largely been ignored within the Christian Church- especially Western Society." - David G. McAfee From the back cover: "David G. McAfee introduces his first book- an introductory look into the world of Christianity and the refutation of its key principles. Using (almost exclusively) evidence and passages from the Christian Holy Scriptures of the Old and New Testaments, David is able to establish new arguments against the validity of the Christian religion as well as reorganize and reevaluate some of the more traditional debates. Through a close-reading of the Sacred Texts and years of studying the Christian theology from a secular viewpoint, David G. McAfee is able to approach the refutation of Christianity from a reasonable and logical perspective. From contradictions in the Holy Bible, to issues in modern Christian teachings, to problems with the founding pillars of Christianity itself, Mr. McAfee- in this book- is able to successfully Disprove Christianity."

"Not only do I believe that it is possible to maintain moral standards without the crutch of religion but I would argue that it is the only way to achieve true goodness." Disproving Christianity and Other Secular Writings compiles popular and lesser-known arguments against the principles established by the Christian canon. Using a phenomenological approach to build his case based on in-depth study at the University of California, Santa Barbara McAfee analyzes the Hebrew Scriptures and New Testament doctrine to build a logical and reasonable case against their validity. From contradictions between lived and portrayed religions to factual errors within the texts themselves, no stone is left unturned in this fully updated and expanded refutation of Christianity.