A Faith-Building Model Based on Colossians 2:7 for Strengthening Congregational Spirituality: A Community Service Study at GBT Bukit Hermon Mangkupalas, Samarinda. RealCoster [Internet]. 2026 Sep. 30 [cited 2026 Oct. 6];9(2):159-78. Available from: https://ojs.institutkristenrealbatam.ac.id/index.php/coster/article/view/720