Armoured general who guards the Buddhist teachings and monasteries. In Chinese temples he stands in the 天王殿 behind the smiling 弥勒, facing the main hall, his vajra club in hand.
Skanda Bodhisattva holds a vajra and faces the Mahavira Hall.
Tips
culture
His name is a copying slip for Skanda, a Hindu war god: the Sanskrit was shortened to 建陀, scribes miswrote 建 as 违, later cut to 韦. Temple lore reads his vajra 杵: on his shoulder, visiting monks may lodge three days; held flat, one day; planted on the ground, none.