Summa Theologiae: Volume 25, Sin : 1a2ae. 71-80 (Paperback)

Editorial notes; Introduction; Question 71. Nature of vice and sin; Question 72. Differences between sins; Question 73. Relative gravity of sins; Question 74. Sinfulness and its subject; Question 75. Causation and sin; Question 76. Ignorance as a cause of sin; Question 77. Emotion as a cause of sin; Question 78. Wilful malice and sin; Question 79. God's relationship to sin; Question 80. The devil's relationship to sin; Appendices; Glossary; Index.