“In the name of God, see to it that you pray constantly, so that your worldly means and heirs and friends become numerous; when the Resurrection comes, you will console your friends through these prayers. 
It is certain that, through the blessing that is attached to prayer, anyone who asks and begs will be granted their desires both on the Path and in the world.”
       -- “See to it that you pray constantly” Aflaki
From the Poetry of Jalal ud-Din ar-Rumi
Sufism