إِلَّا مَنْ رَحِمَ اللَّهُ فَقَالَ أَبُو عَبْدِ اللَّهِ (...

So I recited [44:40] Surely the Day of separation is their appointed term, of all of them [44:41] The Day on which a friend shall not avail (his) friend aught, nor shall they be helped, [44:42] Except those on whom Allah shall have Mercy . So Abu Abdullah -asws said: ‘We -asws , by Allah -azwj , are those on whom Allah -azwj has Mercy, and we, by Allah -azwj , are those whom Allah -azwj has Made to be exception, in order for us -asws to make them (Shias) needless from them (rest of the people)’.

[12] Days of the Week: وسأله عن الايام وما يجوز فيها من العمل فقال أمير المؤمنين: يوم السبت يوم مكر وخديعة ويوم الاحد يوم غرس وبناء ويوم الاثنين يوم سفر وطلب، ويوم الثلثاء يوم حرب ودم، ويوم الاربعاء يوم شؤم فيه يتطير الناس ويوم الخميس يوم الدخول على الامراء وقضاء الحوائج ويوم الجمعة يوم خطبة ونكاح And he asked him -asws about the days and what is allowed during these from the works.

Amir Al-Momineen -asws said: ‘The day of Saturday is a day of plots and deceit, and the Sunday is a day of planting and building, and the day of Monday is a day of travelling and seeking, and the day of Tuesday is a day of war and blood, and the day of Wednesday is a day of inauspiciousness the people flee during it, and the day of Thursday is day of the entering to see the person and fulfilling his needs, and the day of Friday is a day of proposing and marriage’’.