Ahaadeeth of the Holy Prophet sallallahu alayhi wasallam

The Holy Prophet sallallahu alayhi wasallam has also been quoted responding to a person who inquired whether he could dedicate all his time reserved for optional worship in sending blessings to him; "In that case, Allah the Almighty shall satisfy all your needs in this world and the Hereafter ".
The Ulamaa have commented that the reason for this assurance is that when someone transforms his desires by giving preference to the action liked by
Allah, He fulfils all needs of this person without his asking. Man kaana Lillahi kaanAllahu lahu He who becomes an abundat slave of Allah, Allah becomes his own.

Great Virtues of Sending Blessings