Chapter XV.-The First Epistle to the Thessalonians. The Shorter Epistles Pungent in Sense and Very Valuable. St. Paul Upbraids the Jews for the Death First of Their Prophets and Then of Christ. This a Presumption that Both Christ and the Prophets Pertained to the Same God. The Law of Nature, Which is in Fact the Creator's Discipline, and the Gospel of Christ Both Enjoin Chastity. The Resurrection Provided for in the Old Testament by Christ. Man's Compound Nature.