Nainggolan, Jisman, and Budi Maruli Sitompul. “A Theology of Peace Amid Political Polarization: A Biblical Study of Matthew 5:9 and Its Relevance for the Role of the Church”. Jurnal Teologi Dan Pelayanan Kerusso, vol. 11, no. 2, Sept. 2026, pp. 176-97, doi:10.33856/kerusso.v11i2.644.