Death and Burial
The synaxarion connects the burial of Thomais with the desert fathers of Sketis. By the received account, Abba Daniel of Sketis arranged for the martyr's body to be brought to a monastery and buried among the monks, a disposition said to have met with some initial objection. The detail places her veneration within the monastic milieu of the Egyptian desert, where her relics became a focus of prayer.
A miracle is associated with her grave: a young monk troubled by carnal temptation is said to have found relief after praying there, the martyr appearing to him in a vision. From this episode the tradition draws her particular role as an intercessor for those beset by impure thoughts. By later tradition her relics were transferred, and her skull is reported to rest at the Monastery of Dionysiou on Mount Athos.