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Surah 9. Al-Tawba
Ayah 109 - 110
109 أَفَمَنْ أَسَّسَ بُنْيَـٰنَهُۥ عَلَىٰ تَقْوَىٰ مِنَ ٱللَّهِ وَرِضْوَٰنٍ خَيْرٌ أَم مَّنْ أَسَّسَ بُنْيَـٰنَهُۥ عَلَىٰ شَفَا جُرُفٍ هَارٍ فَٱنْهَارَ بِهِۦ فِى نَارِ جَهَنَّمَ ۗ وَٱللَّهُ لَا يَهْدِى ٱلْقَوْمَ ٱلظَّـٰلِمِينَ
110 لَا يَزَالُ بُنْيَـٰنُهُمُ ٱلَّذِى بَنَوْا۟ رِيبَةً فِى قُلُوبِهِمْ إِلَّآ أَن تَقَطَّعَ قُلُوبُهُمْ ۗ وَٱللَّهُ عَلِيمٌ حَكِيمٌ
109. Is it then he who laid the foundation of his building on Taqwa to Allah and His good pleasure better, or he who laid the foundation of his building on the brink of an undetermined precipice ready to crumble down, so that it crumbled to pieces with him into the fire of Hell. And Allah guides not the people who are the wrongdoers. 110. The building which they built will never cease to be a cause of hypocrisy and doubt in their hearts unless their hearts are cut to pieces. And Allah is All-Knowing, All-Wise.
Allah the Exalted says that the Masjid that has been built on the basis of Taqwa of Allah and His pleasure is not the same as a Masjid that was been built based on causing harm, disbelief and causing division among the believers, and as an outpost for those who warred against Allah and His Messenger . The latter built their Masjid on the edge of a steep hole,
(into the fire of Hell. And Allah guides not the people who are the wrongdoers.), Allah does not bring aright the works of those who commit mischief. Jabir bin `Abdullah said, "I saw the Masjid that was built to cause harm with smoke rising up from it, during the time of the Messenger of Allah .'' Allah's statement,
(The building which they built will never cease to be a cause of doubt in their hearts) and hypocrisy. Because of this awful action that they committed, they inherited hypocrisy in their hearts, just as those who worshipped the calf were inclined to adoring it. Allah said next,
(unless their hearts are cut to pieces.) until they die, according to Ibn `Abbas, Mujahid, Qatadah, Zayd bin Aslam, As-Suddi, Habib bin Abi Thabit, Ad-Dahhak, `Abdur-Rahman bin Zayd bin Aslam and several other scholars of the Salaf.
(And Allah is All-Knowing,) of the actions of His creation,
(All-Wise.) in compensating them for their good or evil actions.