Category
page 1Theological treatises
Summa Theologica
theological treatise by Thomas Aquinas

Institutes of the Christian Religion
theological work by John Calvin
The Guide for the Perplexed
philosophical work by Maimonides (ca. 1190 CE)

Kuzari
The Kuzari, full title Book of Refutation and Proof on Behalf of the Despised Religion (; : ''Kitâb al-ḥujja wa'l-dalîl fi naṣr al-dîn al-dhalîl), also known as the Book of the Khazar (: Sefer ha-Kuzari''), is one of the most famous works of the medieval Spanish Jewish philosopher, physician, and poet Judah Halevi, completed in the Hebrew year 4900 (1139-40CE).

The Kingdom of God Is Within You
philosophical treatise by Leo Tolstoy

The Incoherence of the Philosophers
1095 CE book by Al-Ghazali
Emunoth ve-Deoth
10th century Jewish philosophy text
Al-Fiqh al-Akbar
Imam Abu Hanifa's Book
Sentences
The Sentences (. ) is a compendium of Christian theology written by Peter Lombard around 1150. It was the most important religious textbook of the Middle Ages.
Al-Aqidah al-Tahawiyyah
Islamic book of Sunni theology
Loci Communes
1521 work by Philipp Melanchthon
Kitab al-Tawhid
book written by Abu Mansur al-Maturidi
Umm al-Barahin
islamic theological treatise
Asas al-Taqdis
Theological book
The Moderation in Belief
Book by Al-Ghazali
Al-Irshad Ila Qawati Al-Adilla Fi Usul Ati Tiqad
book by Al-Juwayni