Elishe was an Armenian historian from the time of late antiquity, best known as the author of History of Vardan and the Armenian War, a history of the fifth-century Armenian revolt led by Vardan Mamikonian against the suppression of Christianity under Sassanid Iranian rule.

The Battle of Avarayr was fought on 26 May 451 on the Avarayr Plain in Vaspurakan between a Christian Armenian army under Vardan Mamikonian and Sassanid Persia. It is considered one of the first battles in defense of the Christian faith. Although the Persians were victorious on the battlefield, it was a pyrrhic victory as Avarayr paved the way to the Nvarsak Treaty of 484, which affirmed Armenia's right to practise Christianity freely.