RASSULALLAH(sallahu alihe wasallam) Said,One who is too weak to bear the strain of keeping awake at night (in the worship of Almighty Allah),is too miserly to spand his wealth in the path of Allah,and is too cowardly to take part in Jihad, is a advised to remain engaged in the ZIKAR of ALLAH.
(TIBRANI,BEQHI,BUKHARI,TIRMIZI)