26 K NOWLEDGE AND EXPERIENCE
cannot be cured if the soul has not reached an ecstatic state,
achieved by the ‘feeling’ of God. This occurs when the hermit lib-
erates his mind from the crowd of the thoughts and reaches unity
and simplicity, and, consequently, purity.
Isaac also quotes or mentions by name a number of other ear-
lier writings, many of which were translations of Greek authors,
such as Athanasius the Great, Basil the Great, Diodor of Tarsus,
Mark the Monk, Dionysius the Areopagite, the Asketikon of Abba
Isaiah, the Apophthegmata of the Egyptian Fathers, and various
biographies of saints. The only earlier Syriac writer whom Isaac
mentions by name is Ephrem, but, at least on one occasion, he
quotes the fifth-century poet Narsai, without specifically identifying
him.
1.4 CONCLUSION
Isaac of Nineveh is a very good example of the ecumenical role
played by monastic literature. Belonging to the East Syriac Church
(labelled ‘Nestorian’), he was translated and admired in the Syrian
Orthodox Church (Non-Chalcedonian), as well as in the Byzantine
Orthodox Church (of Antioch and Alexandria, Greek, Russian and
Slavic countries, and Romanian) and the Roman Catholic Church,
and has manifested an important influence even in the Islamic
world.
67 His name is written in the calendar of these Churches
68
67
See J. A. Wensinck, ‘Introduction’, in Mystic Treatises by Isaac of Ni-
neveh translated from Bedjan’s Syriac, p. LV; S. Chialà, Dall’ascesi eremitica, pp.
320–322.
68
13–14 Iyar (May) or 19 Shebat (February), for the Syrian Ortho-
dox Church, (F. Nau, Un martyrologe et douze ménologes syriaque, Turnhout,
Brepols, 1912/ PO 10, p. 78, 110, for the first date; F. Acharya, Prayer with
the harp of the Spirit, II/1, Vagamon, Kurisumala Ashram, 1982, p. 612,
622, for the second date; August 23, for the Maronite Church (M. Hayek,
Liturgie maronite. Histoire et textes eucharistiques, Paris: Mame, 1964, p. 124);
February 19, in the Syrian Catholic Fenqitho (Kurisumala Ashram, Prayer
with the Harp of the Spirit: The Crown of the Year (1982–6), Vagamon, Kerala,
II/1, pp. 612–622); January 28, for the Byzantine Church (Greek, Russian,
Romanian, Georgian, Serbian and Bulgarian; Le synaxaire. Vie des Saints de