Historical Context
The brothers' death is set against the Arab invasion of Georgia led by Marwan ibn Muhammad, who would later become the last Umayyad caliph. Georgian historiography remembers the campaign as the Invasion of Marwan the Deaf. According to historical accounts the invasion swept across multiple Georgian regions, reaching as far west as Abkhazia before being checked at Anakopia.
In Argveti, the local rulers David and Constantine led armed resistance before being captured and executed near Kutaisi for refusing to abandon Christianity. The wider campaign gave the Arabs extensive control over Iberia and contributed to the establishment of the Emirate of Tbilisi.