NELL, Ian. Speaking truth to power: Challenges and opportunities of the Fourth Industrial Revolution for preachers. Stellenbosch Theological Journal, [S. l.], v. 9, n. 2, 2023. DOI: 10.17570/stj.2023.v9n2.a1. Disponível em: https://ojs.reformedjournals.co.za/index.php/stj/article/view/2400. Acesso em: 16 jan. 2026.