وَالوَزنُ يَومَئِذٍ الحَقُّ ۚ فَمَن ثَقُلَت مَوٰزينُهُ فَأُولٰئِكَ هُمُ المُفلِحونَ
And the weighing on that day (Day of Resurrection) will be the true (weighing). So as for those whose scale (of good deeds) will be heavy, they will be the successful (by entering Paradise) Quran 7: 8
إِنَّ اللَّهَ لا يَخفىٰ عَلَيهِ شَيءٌ فِى الأَرضِ وَلا فِى السَّماءِ
Truly, nothing is hidden from Allâh, in the earth or in the heaven. Quran 3: 5
وَاتَّقوا يَومًا تُرجَعونَ فيهِ إِلَى اللَّهِ ۖ ثُمَّ تُوَفّىٰ كُلُّ نَفسٍ ما كَسَبَت وَهُم لا يُظلَمو
And be afraid of the Day when you shall be brought back to Allâh. Then every person shall be paid what he earned, and they shall not be dealt with unjustly. Q 2:281
The month of Ramadhan [is that] in which was revealed the Qur’an, a guidance for the people and clear proofs of guidance and criterion. So whoever sights [the new moon of] the month, let him fast it; and whoever is ill or on a journey – then an equal number of other days. Allah intends for you ease and does not intend for you hardship and [wants] for you to complete the period and to glorify Allah for that [to] which He has guided you; and perhaps you will be grateful. Q 2: 185
