سَمِعْتُ أَبَا عَبْدِ اللَّهِ ع يَقُولُ إِنَّ اللَّهَ عَزَّ وَ جَلَّ لَا يَسْتَجِيبُ دُعَاءً بِظَهْرِ قَلْبٍ سَاهٍ[2] فَإِذَا دَعَوْتَ فَأَقْبِلْ بِقَلْبِكَ ثُمَّ اسْتَيْقِنْ بِالْإِجَابَةِ.
“I heard Abu ‘Abdillah (a.s.) saying, ‘Allah, the Most Majestic, the Most Holy, does not accept an inattentive prayer. Whenever you may pray and plead before Allah for help, do it with an attentive heart and with certainty in its acceptance.’”