Artemius Anastasius, known as Anastasius II, was the Byzantine emperor from 713 to 715. His reign was marked by significant religious and political decisions aimed at stabilizing the Empire. One of his notable actions was reversing the previous appointment of a Monothelete patriarch of Constantinople, instead reinstating Orthodoxy by appointing Germanus I to the position. This move was made in an effort to gain the favor of Pope Constantine.

The Church of the Holy Apostles, also known as the Imperial Polyandrion, was a Byzantine Eastern Orthodox church in Constantinople, capital of the Eastern Roman Empire. The first structure dated to the 4th century, though future emperors would add to and improve upon it. It was second in size and importance only to the Hagia Sophia among the great churches of the capital.