Lord Shiva is seated deep in everyone’s heart. He is Nirguna (One who is without form or its attributes). He is Nirakaar (Has no shape or form), and He is the Para-Brahman (Supreme transcendental Consciousness) that is all pervading. Believe in this. This is Rudra Puja
If we sit deep in meditation, the glow within the body will brighten, and will expand and spread outside. That is Devi Puja
