Saint Theodora of Constantinople was a Byzantine empress and a significant figure in the early Christian church. She is best known for her role in promoting the Monophysite doctrine, which emphasized the divine nature of Christ over his human nature. Theodora was married to Emperor Justinian I, and her influence helped shape religious policies during her husband's reign. Theodora is also remembered for her charitable works and support of the poor and marginalized. She played a crucial role in the construction of churches and the establishment of monastic communities. Her legacy continues to inspire many in the Eastern Orthodox Church today.