Delusion is a sort of demonic force. People’s original mind is pure but it becomes perverted due to delusion and other karmas.
A yogi who perceives his real Self as separate from his active senses and their objects never becomes attached to anything. He is aware of the dream nature of the universe and watches it without being entangled in its complex but ephemeral nature.
Since, O Mazda, from the beginning, Thou didst create soul and body; mental power and knowledge and since Thou didst place life within the corporeal body and didst bestow to mankind the power to act, speak and guide, you wished that everyone should choose his or her own faith and path freely.
Life without freedom is like a body without a soul, and freedom without thought is like a confused spirit…

