The Teacher as a Spiritual Witness in Society (Matthew 5:14-16): A Study at SMKN 1 Mandau

Abstract

This study examines the role of Christian Religious Education (CRE) teachers as spiritual witnesses in society based on Matthew 5:14-16 at SMKN 1 Mandau, Bengkalis. The research is grounded in the theological conviction that teachers are called not only to transmit knowledge but also to embody visible Christian character that influences students’ faith development. Using a quantitative descriptive-correlational design, the study involved 175 Christian students as respondents within a school context that includes five Christian teachers, two of whom are CRE teachers. Data were collected through a validated Likert-scale questionnaire measuring indicators of teachers’ spiritual witness and students’ faith engagement. Descriptive statistics, normality testing, and simple regression analysis were employed to analyze the data. The findings indicate that the perceived level of teachers’ spiritual witness is high, particularly in dimensions of loving interaction, professional integrity, and consistency between teaching and conduct. Regression analysis revealed a positive and statistically significant relationship between teachers’ spiritual witness and students’ faith engagement. This suggests that students are more motivated to practice Christian values and demonstrate moral awareness when they observe authentic Christian character in their teachers. However, the coefficient of determination shows that student faith formation is influenced by multiple factors beyond teacher example. The study concludes that the visible embodiment of Christian values by teachers remains a critical component of effective CRE in public vocational schools. Strengthening reflective spirituality, professional consistency, and relational care among teachers is recommended to enhance their role as credible spiritual witnesses in pluralistic educational contexts.