St. Athanasius was one of the most important theologians of the early Christian Church. This collection of his works includes On the Incarnation and Against the Arians, two of his most influential and enduring treatises. With an introduction by John Henry Newman, this edition is an essential resource for anyone interested in Christian theology and medieval history. This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.