This works discusses the ascetic life of Fronto and his companions, who choose to leave worldly comforts for a spiritual existence in the desert. They confront internal doubts about their decision, questioning the hardships of their lifestyle compared to those living in cities. Fronto addresses their concerns by emphasizing faith in God's provision and the importance of seeking the Kingdom of God. The narrative concludes with a divine message to a wealthy man, urging him to support the ascetics, highlighting themes of charity and spiritual commitment.