When you understand yourself as the One dwelling in the hearts of all, you are the one who walks, you are the one who eats food, speaks, etc. Your experience is that you are that Power, and you have that "Authority".

Realize that you are the Self, the Life-Force in all. You and the sun, moon, and the stars are One. Your Life-Energy gives life to all. All move because of Your Power of Movement, they walk because of Your Life-Energy. You must be sure of this Power.

— Master of Self-Realization - Discourse 25