This literature review explores the significant influence of teacher faith formation on student learning within the context of religious education, particularly in Catholic schools. It examines the existing body of research, analyzing the impact of teachers' faith development on student outcomes, including their spiritual and moral growth. The review delves into the importance of teachers' religious beliefs and identities, their professional development, and how their leadership styles affect student engagement and learning. Key themes include the challenges faced by religious education teachers, the significance of their personal faith journeys, and the recent emphasis on teacher faith formation in primary schools. The review synthesizes research from various sources, including journal articles, to provide a comprehensive understanding of the factors that influence teachers' effectiveness and the overall quality of religious education. It also highlights the importance of creating supportive environments for both teachers and students to foster spiritual and intellectual development, emphasizing the need for ongoing faith formation initiatives and effective leadership within educational settings. The review further discusses how teachers can connect their faith to their teaching practices and the curriculum to enhance student learning and faith development. This review also explores the archetypes of teachers and how they experience their calling and the influence of Jesuit schools on the faith and professional development of teachers.