In The Name of Allaah, The Most Merciful, The Bestower of Mercy

Yahyaa Ibn Mu’aadh (rahimahullaah) said:

”The creation have not heard (something) similar to two calamities upon a slave with regards to his wealth at the time of death; so it was said, ‘’what are they?’’ He said, ‘’All of it is taken away from him and he is questioned about all of it (on yaumul qiyaamah).’’

[End of Qoute] [Mukhtasar Minhaaj Al-Qaasideen page: 208]

What Is The Solution Before We Are Questioned?

Allaah (The Most High) said:

يَا أَيُّهَا الَّذِينَ آمَنُوا لَا تُلْهِكُمْ أَمْوَالُكُمْ وَلَا أَوْلَادُكُمْ عَن ذِكْرِ اللَّهِ ۚ وَمَن يَفْعَلْ ذَٰلِكَ فَأُولَٰئِكَ هُمُ الْخَاسِرُونَ

O you who believe! Let not your properties or your children divert you from the remembrance of Allah. And whosoever does that, then they are the losers. [63:9]

وَأَنفِقُوا مِن مَّا رَزَقْنَاكُم مِّن قَبْلِ أَن يَأْتِيَ أَحَدَكُمُ الْمَوْتُ فَيَقُولَ رَبِّ لَوْلَا أَخَّرْتَنِي إِلَىٰ أَجَلٍ قَرِيبٍ فَأَصَّدَّقَ وَأَكُن مِّنَ الصَّالِحِينَ

And spend (in charity) of that with which We have provided you, before death comes to one of you and he says: “My Lord! If only You would give me respite for a little while (i.e. return to the worldly life), then I should give Sadaqah (i.e. Zakat) of my wealth , and be among the righteous [i.e. perform Hajj (pilgrimage to Makkah)]. [63:10]

وَلَن يُؤَخِّرَ اللَّهُ نَفْسًا إِذَا جَاءَ أَجَلُهَا ۚ وَاللَّهُ خَبِيرٌ بِمَا تَعْمَلُونَ

And Allah grants respite to none when his appointed time (death) comes. And Allah is All-Aware of what you do. [63:11]

What  was Qaaroon Advised To Do With His Wealth and What Was His End When He Transgressed?

Allaah (The Most High) said:

 إِنَّ قَارُونَ كَانَ مِن قَوْمِ مُوسَىٰ فَبَغَىٰ عَلَيْهِمْ ۖ وَآتَيْنَاهُ مِنَ الْكُنُوزِ مَا إِنَّ مَفَاتِحَهُ لَتَنُوءُ بِالْعُصْبَةِ أُولِي الْقُوَّةِ إِذْ قَالَ لَهُ قَوْمُهُ لَا تَفْرَحْ ۖ إِنَّ اللَّهَ لَا يُحِبُّ الْفَرِحِينَ

Verily, Qarun (Korah) was of Musa’s (Moses) people, but he behaved arrogantly towards them. And We gave him of the treasures, that of which the keys would have been a burden to a body of strong men. When his people said to him: “Do not be glad (with ungratefulness to Allah’s Favours). Verily! Allah likes not those who are glad (with ungratefulness to Allah’s Favours). [28:76]

وَابْتَغِ فِيمَا آتَاكَ اللَّهُ الدَّارَ الْآخِرَةَ ۖ وَلَا تَنسَ نَصِيبَكَ مِنَ الدُّنْيَا ۖ وَأَحْسِن كَمَا أَحْسَنَ اللَّهُ إِلَيْكَ ۖ وَلَا تَبْغِ الْفَسَادَ فِي الْأَرْضِ ۖ إِنَّ اللَّهَ لَا يُحِبُّ الْمُفْسِدِينَ

But seek, with that (wealth) which Allah has bestowed on you, the home of the Hereafter, and forget not your portion of legal enjoyment in this world, and do good as Allah has been good to you, and seek not mischief in the land. Verily, Allah likes not the Mufsidun (those who commit great crimes and sins, oppressors, tyrants, mischief-makers, corrupts). [28:77]

قَالَ إِنَّمَا أُوتِيتُهُ عَلَىٰ عِلْمٍ عِندِي ۚ أَوَلَمْ يَعْلَمْ أَنَّ اللَّهَ قَدْ أَهْلَكَ مِن قَبْلِهِ مِنَ الْقُرُونِ مَنْ هُوَ أَشَدُّ مِنْهُ قُوَّةً وَأَكْثَرُ جَمْعًا ۚ وَلَا يُسْأَلُ عَن ذُنُوبِهِمُ الْمُجْرِمُونَ

He said: “This has been given to me only because of knowledge I possess.” Did he not know that Allah had destroyed before him generations, men who were stronger than him in might and greater in the amount (of riches) they had collected. But the Mujrimun (criminals, disbelievers, polytheists, sinners, etc.) will not be questioned of their sins (because Allah knows them well, so they will be punished without account). [28:78]

فَخَرَجَ عَلَىٰ قَوْمِهِ فِي زِينَتِهِ ۖ قَالَ الَّذِينَ يُرِيدُونَ الْحَيَاةَ الدُّنْيَا يَا لَيْتَ لَنَا مِثْلَ مَا أُوتِيَ قَارُونُ إِنَّهُ لَذُو حَظٍّ عَظِيمٍ

So he went forth before his people in his pomp. Those who were desirous of the life of the world, said: “Ah, would that we had the like of what Qarun (Korah) has been given? Verily! He is the owner of a great fortune.”[28:79]

وَقَالَ الَّذِينَ أُوتُوا الْعِلْمَ وَيْلَكُمْ ثَوَابُ اللَّهِ خَيْرٌ لِّمَنْ آمَنَ وَعَمِلَ صَالِحًا وَلَا يُلَقَّاهَا إِلَّا الصَّابِرُونَ

But those who had been given (religious) knowledge said: “Woe to you! The Reward of Allah (in the Hereafter) is better for those who believe and do righteous good deeds, and this none shall attain except those who are patient (in following the truth).” [28:80]

فَخَسَفْنَا بِهِ وَبِدَارِهِ الْأَرْضَ فَمَا كَانَ لَهُ مِن فِئَةٍ يَنصُرُونَهُ مِن دُونِ اللَّهِ وَمَا كَانَ مِنَ الْمُنتَصِرِينَ

So We caused the earth to swallow him and his dwelling place. Then he had no group or party to help him against Allah, nor was he one of those who could save themselves. [28:81]

وَأَصْبَحَ الَّذِينَ تَمَنَّوْا مَكَانَهُ بِالْأَمْسِ يَقُولُونَ وَيْكَأَنَّ اللَّهَ يَبْسُطُ الرِّزْقَ لِمَن يَشَاءُ مِنْ عِبَادِهِ وَيَقْدِرُ ۖ لَوْلَا أَن مَّنَّ اللَّهُ عَلَيْنَا لَخَسَفَ بِنَا ۖ وَيْكَأَنَّهُ لَا يُفْلِحُ الْكَافِرُونَ

And those who had desired (for a position like) his position the day before, began to say: “Know you not that it is Allah Who enlarges the provision or restricts it to whomsoever He pleases of His slaves. Had it not been that Allah was Gracious to us, He could have caused the earth to swallow us up (also)! Know you not that the disbelievers will never be successful. [28:82]

Repentance and giving back what one has taken from the people unlawfully

http://www.salaficentre.com/2016/08/salaah-tawbah-prayer-repentance/