The text describes the life of the child Jesus from the ages of five to twelve, with fanciful, and sometimes malevolent, supernatural events. He is presented as a precocious child who starts his education early. The stories cover how the young Incarnation of God matures and learns to use his powers for good and how those around him first respond in fear and later with admiration. One of the episodes involves Jesus making clay birds, which he then proceeds to bring to life, an act also attributed to Jesus in Quran 5:110, and in a medieval Jewish work known as Toledot Yeshu, although Jesus's age at the time of the event is not specified in either account. In another episode, a child disperses water that Jesus has collected. Jesus kills this first child, when at age one he curses a boy, which causes the child's body to wither into a corpse. Later, Jesus kills another child via curse when the child apparently accidentally bumps into Jesus, throws a stone at Jesus, or punches Jesus (depending on the translation).
When Joseph and Mary's neighbors complain, Jesus miraculously strikes them blind. Jesus then starts receiving lessons, but tries to teach the teacher, instead, upsetting the teacher who suspects supernatural origins. Jesus is amused by this suspicion, which he confirms, and revokes all his earlier apparent cruelty. Subsequently, he resurrects a friend who is killed when he falls from a roof, and heals another who cuts his foot with an axe.
After various other demonstrations of supernatural ability, new teachers try to teach Jesus, but he proceeds to explain the law to them instead. Another set of miracles is mentioned, in which Jesus heals his brother, who is bitten by a snake, and two others, who have died from different causes. Finally, the text recounts the episode in Luke in which Jesus, aged 12, teaches in the temple.