Sanai's book The Enclosed Garden of the Truth, a treatise on God and the seekers journey to Him, forms one part of three highly influential early Sufi works. The others being Attar's Conference of the Birds and Rumi's Masnavi.Sanai's work is considered to be the first to use poetry to express religious, spiritual and mystical ideas. Rumi acknowledges both Sanai and Attar as having a major influence on his own poetry and stated 'Attar is the soul and...