They would raise their baby with a strong sense of justice. Jace, having grown up in the Shadowhunter world, would teach the baby about the importance of protecting the world from demons. Clary, with her unique perspective, would also instill creativity and open - mindedness. They would train the baby in combat skills early on but also encourage the baby to have a life outside of just fighting." "Answer2": "Jace and Clary would raise their baby in a very loving and protective environment. They would surround the baby with their friends from the Institute who would act as aunts and uncles. The baby would be taught the ways of the Shadowhunters, including how to use runes and weapons. But they would also expose the baby to the Downworlders in a positive way, to teach acceptance and understanding in this complex world." "Answer3": "In the Shadowhunters world, Jace and Clary would raise their baby with a blend of traditional Shadowhunter values and their own personal beliefs. They would ensure the baby is well - versed in the history and lore of their kind. At the same time, they would encourage the baby to think for itself and not blindly follow the rules. They would also focus on building the baby's strength, both physical and mental, so that it can face any challenges that come its way.