Om Namo Bhagavate Vasudevaya Mantra is very effective and powerful. Know about the meaning, method, importance, and benefits of Om Namo Bhagavate Vasudevaya Mantra. Om Namo Bhagavate Vasudevaya Mantra: ॐ नमो भगवते वासुदेवाय मंत्र Om Namo Bhagavate Vasudevaya Mantra Meaning: Om - Om is cosmic and sound. Namo - Namaskar Bhagavate – Powerful, merciful, and one who is divine. Vasudevaya – Vasu means life in all beings and Devaya means God. It means life/light which is the life of all beings.