Hesychius of Jerusalem was a fifth-century Christian priest, monk, and prolific biblical exegete. Living and working in Jerusalem, he was a highly influential teacher known for his extensive commentaries on various parts of the Bible, including the Psalms, Isaiah, and Leviticus. His scholarly approach utilized an allegorical and mystical method, often interpreting Old Testament passages through the lens of New Testament theology. Because his vast body of work was frequently attributed to other authors or lost over time, identifying his authentic writings remains a significant task for modern scholars.