Abu Sa’id reported: The Messenger of Allah, peace and blessings be upon him, said, “If you knew the measure of Allah’s mercy, you would take it for granted and only perform a few good deeds. If you knew the measure of Allah’s wrath, you would think there is no way you could be saved.”
Source: al-Firdaws lil-Daylamī 5068
Grade: Sahih (authentic) according to Al-Albani
عَنْ أَبِي سَعِيدٍ قَالَ قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ لَوْ تَعْلَمُونَ قَدْرَ رَحْمَةِ اللهِ لاتَّكَلتُمْ عَلَيهَا وَمَا عَمِلتُمْ إِلَّا قَلِيلًا وَلَوْ تَعْلَمُونَ قَدْرَ غَضَبِ اللهِ لَظَنَنْتُمْ بِأنْ لَا تَنْجُوا
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