HAYKIN, M. A. G. A. The Trinity and the Rainbow: Colour in Gregory of Nyssa’s Letter to Peter of Sebaste. Reformed Theological Review, [S. l.], v. 84, n. 3, p. 167–178, 2025. DOI: 10.53521/a443. Disponível em: https://rtrjournal.org/index.php?journal=RTR&page=article&op=view&path[]=443. Acesso em: 21 may. 2026.