Christian education, which is based on the teachings of the Christian religion, has an important role in forming individual character and morals. This education system aims to instill Christian moral and ethical values in students as a guide throughout their lives. However, in the modern era which is full of dynamics and change, Christian education faces big challenges in overcoming moral decline in society. Technological developments, cultural changes, and greater access to information create an increasingly complex moral landscape. Thus, Christian education has a key role in shaping individual character and morals and providing a solid ethical foundation, although there are a series of challenges that hinder its effectiveness. This research explores how Christian ethical principles guide interactions within families and communities, as well as their role in facing moral challenges in the modern era. The family is the main center in the formation of individuals and society, where values and ethics are practiced and passed from one generation to the next. This study emphasizes the importance of respecting parents as a spiritual basis that shapes the character and morality of Christian families. Generations, born in the digital era, are faced with various moral and ethical challenges. Christian education in the family environment can provide a strong moral foundation to face the pressures and temptations around them. Character is not a fixed trait, but rather the result of various influences in a person's life. Christian education provides a deep spiritual dimension, teaching ethical values, compassion, and commitment.

This research aims to explain to us the importance of Christian religious education theology in shaping children's character. By being based on moral values ​​and religious principles, Christian religious education provides a solid foundation for children's spiritual growth. Through a deep understanding of love, compassion, integrity, and responsibility, children can develop strong and responsible characters in the future. The research method used is literature analysis from theological and educational sources, as well as tracing empirical studies that support the relationship between Christian religious education and the formation of children's character. The results of this research indicate that Christian religious education plays a key role in shaping children's character, by providing a sustainable moral framework for their growth and development. The practical implication of this research is the importance of integrating religious values ​​in children's education to ensure sustainable and holistic character formation.

The cultivation and reinforcement of character values in the present time are crucial to address the moral crisis, especially during adolescence. In this age range, teenagers are in the process of seeking their identity, exhibiting excessive courage, prioritizing peer relationships, desiring recognition, developing an interest in the opposite sex, and often being unrealistic. These values are inseparable from the teachings about the triune nature of God and His work. This article aims to explain the role of Christian Religious Education in character formation. The writing employs a qualitative descriptive method, utilizing data collection techniques based on literature studies or references and observations that focus on the process and meaning of Christian Religious Education. It plays a significant role in shaping students’ character in the current era of globalization.