That illustrious god is called by various names. He is Brahman, Shiva, Rudra, Varuna, Agni and Prajapati, He is the auspicious Lord of all creatures.
एष ब्रह्मा शिवो रुद्रो वरुणोऽग्निः प्रजापतिः। कीर्त्यते भगवान् देवः सर्वभूतपतिः शिवः॥