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.
Those who read books cannot understand the teachings and, what’s more, may even go astray. But those who try to observe the things going on in the mind, and always take that which is true in their own minds as their standard; never get muddled.
Bright but hidden, the Self dwells in the heart. Everything that moves, breathes, opens, and closes Lives in the Self. Self is the source of love and may be known through love but not through thought. Attain this goal!
