'Abdullah ibn Qart, may Allaah be pleased with him, narrates
that the Messenger of Allah, sallallaahu alayhi wa sallam, said:
"On the Day of Judgement, the first thing a slave of Allah will be held accountable
for is Salat.If it is found sound and satisfactory, the rest of his deeds will also be
sound and satisfactory, and if found corrupt and rotten,then the rest of his deeds
will also be corrupt and rotten."
(Related by at-Tabarani.)
