The most important writing of Lactantius, The Divine Institutes was written between 303 and 311. Intended to point out the futility of pagan beliefs juxtaposed next to the reasonableness and truth of Christianity, this major work is one of the earliest systematic apologetic works written. According to the Catholic Encyclopedia, “It was the first attempt at a systematic exposition of Christian theology in Latin, and though aimed at certain pamphleteers who were aiding the persecutors by literary assaults on the Church, the work was planned on a scale sufficiently broad enough to silence all opponents.”