atmaramah-self-satisfied; api-although he is; yah-one who is; tu-but; asya-this; loka-material world; kalpasya-when manifested; radhase-for the matter of helping its existence; saktya-potencies; yuktah-being engaged; vicarati-he acts; ghoraya-very dangerous; bhagavan-His Lordship; bhavah-Siva.