ذِكْرُ الْخَبَرِ الْمُدْحِضِ قَوْلَ مَنْ زَعَمَ أَنَّ خَبَرَ ابْنَ عَجْلَانَ مُنْقَطِعٌ، لَمْ يَسْمَعْهُ مِنَ الْأَعْرَجِ
"The Messenger of Allah ﷺ said: 'The strong believer is better and more beloved to Allah than the weak believer, although both are good. Strive for that which will benefit you, seek the help of Allah, and do not feel helpless. If anything befalls you, do not say, "if only I had done such and such" rather say "Qaddara Allahu wa ma sha'a fa'ala (Allah has decreed and whatever he wills, He does)." For (saying) 'If' opens (the door) to the deeds of Satan.'" (Using translation from Ibn Mājah 79)
قَالَ رَسُولُ اللَّهِ ﷺ «الْمُؤْمِنُ الْقَوِيُّ خَيْرٌ وَأَحَبُّ إِلَى اللَّهِ مِنَ الْمُؤْمِنِ الضَّعِيفِ وَفِي كُلٍّ الْخَيْرُ فَاحْرِصْ عَلَى مَا تَنْتَفِعُ بِهِ وَاسْتَعِنْ بِاللَّهِ وَلَا تَعْجِزْ فَإِنْ أَصَابَكَ شَيْءٌ فَلَا تَقُلْ لَوْ أَنِّي فَعَلْتُ كَذَا وَكَذَا وَلَكِنْ قُلْ قَدَرُ اللَّهِ وَمَا شَاءَ فَعَلَ فَإِنَّ اللَّوَّ تَفْتَحُ عَمَلَ الشَّيْطَانِ»