PART Ⅰ: The Pre-Modern Critics of Thomistic Conscience 3
1 Conscience in Thomas’s Understanding of Natural Law 3
2 The Objections of the Ancient Philosophers 27
3 The Objections of the Calvinist Christians 61
PART Ⅱ: The Question of Revision 95
4 On the Possibility of Revising Thomas’s Teaching on Conscience 95
PART Ⅲ: Answering Modern Critics of Natural Law 119
5 Those Who Deny the Existence of Human Nature 119
6 Those Who Deny the Moral Relevancy of Human Nature 135
7 Those Who Deny the Ancient Understanding of Human Nature 161
Selected Bibliography of Secondary Sources 181
Index 189
About the Author 193