A collection of theological and ethical essays argues that true knowledge of God is attained through faith and that Christian teaching undergirds moral principles attributed by some to pagan philosophy. It analyzes virtues such as repentance, temperance, charity, patience, and fear of God, and distinguishes voluntary and involuntary actions while outlining a twofold notion of faith. Several chapters refute contemporary heterodox sects, challenging both ascetic and libertine errors and offering fresh readings of scriptural passages invoked against marriage. The author also examines free will and providence, critiques astrology and superstition, and recommends a curriculum aimed at moral formation rather than rhetorical display.