وَإِذْ تَأَذَّنَ رَبُّكُمْ لَئِن شَكَرْتُمْ لأَزِيدَنَّكُمْ وَلَئِن كَفَرْتُمْ إِنَّ عَذَابِي لَشَدِيدٌ
And remember! your Lord caused to be declared (publicly): “If ye are grateful, I will add more (favours) unto you; But if ye show ingratitude, truly My punishment is terrible indeed. Surah Ibrahim Ayat 7
َلَنَبْلُوَنَّكُمْ بِشَيْءٍ مِنَ الْخَوْفِ وَالْجُوعِ وَنَقْصٍ مِنَ الْأَمْوَالِ وَالْأَنْفُسِ وَالثَّمَرَاتِ ۗ وَبَشِّرِ الصَّابِرِينَ
And We will surely test you with something of fear and hunger and a loss of wealth and lives and fruits, but give good tidings to the patient, Surah Baqarah Ayat 155
الَّذِينَ يُنْفِقُونَ أَمْوَالَهُمْ فِي سَبِيلِ اللَّهِ ثُمَّ لَا يُتْبِعُونَ مَا أَنْفَقُوا مَنًّا وَلَا أَذًى ۙ لَهُمْ أَجْرُهُمْ عِنْدَ رَبِّهِمْ وَلَا خَوْفٌ عَلَيْهِمْ وَلَا هُمْ يَحْزَنُونَ
Those who spend their substance in the cause of Allah, and follow not up their gifts with reminders of their generosity or with injury,-for them their reward is with their Lord: on them shall be no fear, nor shall they grieve.
Surah Baqarah Ayat 262
الَّذينَ يَستَحِبّونَ الحَيوٰةَ الدُّنيا عَلَى الءاخِرَةِ وَيَصُدّونَ عَن سَبيلِ اللَّهِ وَيَبغونَها عِوَجًا ۚ أُولٰئِكَ فى ضَلٰلٍ بَعيدٍ
Those who prefer the life of this world to of the Hereafter, and hinder (men) from the Path of Allâh ( i.e.Islâm ) and seek crookedness therein – they are far astray. Surah Ibrahim Ayât 3
إِنَّمَا المُؤمِنونَ الَّذينَ إِذا ذُكِرَ اللَّهُ وَجِلَت قُلوبُهُم وَإِذا تُلِيَت عَلَيهِم ءايٰتُهُ زادَتهُم إيمٰنًا وَعَلىٰ رَبِّهِم يَتَوَكَّلون
The believers are only those who, when Allâh is mentioned, feel a fear in their hearts and when His Verses (this Qur’ân) are recited unto them, they (i.e. the Verses) increase their Faith; and they put their trust in their Lord (Alone)
Surah Al-Anfal Ayât 2