Saint Gregory Palamas, Archbishop of Thessalonica, was born in the year 1296 in Constantinople. Saint Gregory’s father became a prominent dignitary at the court of Andronicus II Paleologos (1282-1328), but he soon died, and Andronicus himself took part in the raising and education of the fatherless boy. Endowed with fine abilities and great diligence, Gregory mastered all the subjects which then comprised the full course of medieval higher education. The emperor hoped that the youth would devote himself to government work. But Gregory, barely twenty years old, withdrew to Mount Athos in the year 1316 (other sources say 1318) and became a novice in the Vatopedi monastery under the guidance of the monastic Elder Saint Νikόdēmos of Vatopedi (July 11). There he was tonsured and began on the path of asceticism. A year later, the holy Evangelist John the Theologian appeared to him in a vision and promised him his spiritual protection. Gregory’s mother and sisters also became monastics.

After the demise of the Elder Νikόdēmos, Saint Gregory spent eight years of spiritual struggle under the guidance of the Elder Nikēphóros, and after the latter’s death, Gregory transferred to the Lavra of Saint Athanasius (July 5). Here he served in the trapeza, and then became a church singer. But after three years, he resettled in the small skete of Glossia, striving for a greater degree of spiritual perfection. The head of this monastery began to teach the young man the method of unceasing prayer and mental activity, which had been cultivated by monastics, beginning with the great desert ascetics of the fourth century: Evagrius Pontikos and Saint Macarius of Egypt (January 19)….

Excerpt of article from the OCA official website, links to full article and various homilies on the Theotokos by St. Gregory Palamas below…