In N. Kazantzakis the religion had a great personal and literary concern. Several of his works go through the theme of faith. However, for Kazantzakis religious faith constitutes a philosophical problem. Perhaps in his work there are several answers for the same and big problem.
Quiroz Pizarro, R. (2018). The heretic eye of Nikos Kazantzakis. Byzantion Nea Hellás, (37), pp. 357–373. Retrieved from https://historiadelderecho.uchile.cl/index.php/RBNH/article/view/51569