١٢ـ مُحَمَّدُ بْنُ يَحْيَى عَنْ أَحْمَدَ بْنِ مُحَمَّدٍ عَنِ ابْنِ فَضَّالٍ عَنِ ابْنِ بُكَيْرٍ عَنْ عُبَيْدِ بْنِ زُرَارَةَ قَالَ سَأَلْتُ أَبَا عَبْدِ الله (عَلَيهِ السَّلام) عَنْ قَوْلِ الله عَزَّ وَجَلَّ وَمَنْ يَكْفُرْ بِالإيمانِ فَقَدْ حَبِطَ عَمَلُهُ فَقَالَ مَنْ تَرَكَ الْعَمَلَ الَّذِي أَقَرَّ بِهِ قُلْتُ فَمَا مَوْضِعُ تَرْكِ الْعَمَلِ حَتَّى يَدَعَهُ أَجْمَعَ قَالَ مِنْهُ الَّذِي يَدَعُ الصَّلاةَ مُتَعَمِّداً لا مِنْ سُكْرٍ وَلا مِنْ عِلَّةٍ.
12. Muhammad ibn Yahya has narrated from Ahmad ibn Muhammad from ibn Faddal from ibn Bukayr from ‘Ubayd ibn Zurara who has said the following: “Once I asked Abu ‘Abdillah  about the words of Allah, the Most Majestic, the Most Holy, ‘The deeds of anyone who rejects belief, certainly, become fruitless. He on the Day of Judgment will be of those who lose.’ (5:5) The Imam said, ‘It is he who ignores a deed that has held to be true.’ I then asked, ‘What kind of deed is it that has such consequences if ignored?’ The Imam said, ‘Of such deed is ignoring the prayer purposely not because of drunkenness or illness.’” 