Khor Virap monastery, Armenia. This is the site where Gregory the Illuminator converted King Tiridates III to Christianity in 301 AD, making Armenia the first Christian state in the world. [2048×1365]

Khor Virap monastery, Armenia. This is the site where Gregory the Illuminator converted King Tiridates III to Christianity in 301 AD, making Armenia the first Christian state in the world. [2048×1365]