Ability to put affection between hearts

اعوذ بالله من الشيطن الرجيم

Surah 8. Al-Anfal, Verse 63:

وَأَلَّفَ بَيْنَ قُلُوبِهِمْ لَوْ أَنفَقْتَ مَا فِي الْأَرْضِ جَمِيعًا مَّا أَلَّفْتَ بَيْنَ قُلُوبِهِمْ وَلَٰكِنَّ اللَّهَ أَلَّفَ بَيْنَهُمْ إِنَّهُ عَزِيزٌ حَكِيمٌ

Translation:

And He has united their (i.e. believers') hearts. If you had spent all that is in the earth, you could not have united their hearts, but Allah has united them. Certainly He is All-Mighty, All-Wise.

Believers in truth

اعوذ بالله من الشيطن الرجيم

Surah 8. Al-Anfal, Verse 2:

إِنَّمَا الْمُؤْمِنُونَ الَّذِينَ إِذَا ذُكِرَ اللَّهُ وَجِلَتْ قُلُوبُهُمْ وَإِذَا تُلِيَتْ عَلَيْهِمْ آيَاتُهُ زَادَتْهُمْ إِيمَانًا وَعَلَىٰ رَبِّهِمْ يَتَوَكَّلُونَ

Translation:

The believers are only those who, when Allah is mentioned, feel a fear in their hearts and when His Verses (this Quran) are recited unto them, they (i.e. the Verses) increase their Faith; and they put their trust in their Lord (Alone);

Surah 8. Al-Anfal, Verse 3:

الَّذِينَ يُقِيمُونَ الصَّلَاةَ وَمِمَّا رَزَقْنَاهُمْ يُنفِقُونَ

Translation:

Who perform As-Salat (Iqamat-as-Salat) and spend out of that We have provided them.

Surah 8. Al-Anfal, Verse 4:

أُولَٰئِكَ هُمُ الْمُؤْمِنُونَ حَقًّا لَّهُمْ دَرَجَاتٌ عِندَ رَبِّهِمْ وَمَغْفِرَةٌ وَرِزْقٌ كَرِيمٌ

Translation:

It is they who are the believers in truth. For them are grades of dignity with their Lord, and Forgiveness and a generous provision (Paradise).

Allah changes the favor for a reason

اعوذ بالله من الشيطن الرجيم

Surah 8. Al-Anfal, Verse 53:

ذَٰلِكَ بِأَنَّ اللَّهَ لَمْ يَكُ مُغَيِّرًا نِّعْمَةً أَنْعَمَهَا عَلَىٰ قَوْمٍ حَتَّىٰ يُغَيِّرُوا مَا بِأَنفُسِهِمْ وَأَنَّ اللَّهَ سَمِيعٌ عَلِيمٌ

Translation:

That is so because Allah will never change a grace which He has bestowed on a people until they change what is in their ownselves. And verily, Allah is All-Hearer, All-Knower.

If you fear Allah, He will grant you a criteria

اعوذ بالله من الشيطن الرجيم

Surah 8. Al-Anfal, Verse 29:

يَا أَيُّهَا الَّذِينَ آمَنُوا إِن تَتَّقُوا اللَّهَ يَجْعَل لَّكُمْ فُرْقَانًا وَيُكَفِّرْ عَنكُمْ سَيِّئَاتِكُمْ وَيَغْفِرْ لَكُمْ وَاللَّهُ ذُو الْفَضْلِ الْعَظِيمِ

Translation:

O you who believe! If you obey and fear Allah, He will grant you Furqan a criterion [(to judge between right and wrong), or (Makhraj, i.e. making a way for you to get out from every difficulty)], and will expiate for you your sins, and forgive you, and Allah is the Owner of the Great Bounty.

via iQuran