The Reason
'When reason reaches its peak and the souls of His lovers feel helpless and disabled, they grow restless and stretch their hands in supplication,seeking comfort for their burning souls. When every manner of search within their power has been consumed, the doorway to Him is opened.'
Al-Hujwiri (The Kashf al-Mahjub)
Other Links:
Kindness
The Way to Perfection
Meeting of two personalities
Fine Words and Insinuating Appearance
Four Agreements
Science and Wisdom
Profound Thought
The Importance of Perspiration
Enforcement and Commandment