Discipleship and Professional Growth in Christian Education: Reflections from Matthew 28:19-20 at SD Negeri 044840 Talimbaru

Abstract

This study explores the relationship between discipleship and the professional growth of Christian Religious Education (CRE) teachers through an exegetical and qualitative case study at SD Negeri 044840 Talimbaru. Grounded in the theological framework of Matthew 28:19-20, the research examines how the Great Commission functions not only as a missionary mandate but also as a pedagogical and vocational foundation for teacher development. The study involved 34 Christian students and five Christian teachers in a pluralistic public elementary school environment. Using a qualitative descriptive design, data were collected through biblical exegesis, semi-structured interviews, classroom observations, and document analysis. The exegetical analysis employed a historical-grammatical approach to uncover the theological meaning of discipleship, teaching, obedience, and divine accompaniment. Field data were analyzed using thematic analysis to identify patterns in spiritual formation, pedagogical practice, collaboration, and professional learning. The findings reveal that discipleship profoundly shapes teachers’ professional identity, motivation, and pedagogical orientation. Professional growth is understood by teachers as a spiritual vocation rather than merely an institutional requirement. Discipleship-oriented practices foster servant leadership, relational teaching, reflective professionalism, and strong mentoring relationships with students. Collaborative spiritual practices among teachers further strengthen vocational resilience and ethical commitment. However, limitations such as constrained access to theological training and administrative workload remain significant challenges. The study concludes that discipleship serves as the spiritual engine of professional growth in Christian education. By integrating biblical theology and educational practice, this research affirms that authentic teacher professionalism is rooted in continuous spiritual formation and participation in Christ’s mission.