Theophylact of Nicæa was a Byzantine scholar and commentator who lived during the 11th century. He is best known for his extensive commentaries on the Bible, particularly the New Testament. His works aimed to make the scriptures more accessible to readers and were influential in both religious and academic circles. In addition to his biblical commentaries, Theophylact served as the Archbishop of Nicæa, a significant city in Asia Minor. His writings reflect a blend of theological insight and practical application, contributing to the understanding of Christian doctrine during the Byzantine era.