Icon of St. Nicholas from the headwaters of the Pinega River Vasily Vereshchagin (1842-1904)

The picture has something of this: people, saint, god, church, aura, temple, monastery, spirituality, gold, man, sculpture, sacred, cross, worship.
Perhaps it’s a painting of a man in a priest’s robes standing in a doorway with a sword in his hand and a cross in his other hand.