Unity and brotherhood among believers

وَأَطِيعُوا۟ ٱللَّهَ وَرَسُولَهُۥ وَلَا تَنَـٰزَعُوا۟ فَتَفْشَلُوا۟ وَتَذْهَبَ رِيحُكُمْ ۖ وَٱصْبِرُوٓا۟ ۚ إِنَّ ٱللَّهَ مَعَ ٱلصَّـٰبِرِينَ

And obey Allāh and His Messenger, and do not dispute and [thus] lose courage and [then] your strength would depart; and be patient. Indeed, Allāh is with the patient.

يَـٰٓأَيُّهَا ٱلَّذِينَ ءَامَنُوا۟ كُونُوٓا۟ أَنصَارَ ٱللَّهِ كَمَا قَالَ عِيسَى ٱبْنُ مَرْيَمَ لِلْحَوَارِيِّـۧنَ مَنْ أَنصَارِىٓ إِلَى ٱللَّهِ ۖ قَالَ ٱلْحَوَارِيُّونَ نَحْنُ أَنصَارُ ٱللَّهِ ۖ فَـَٔامَنَت طَّآئِفَةٌ مِّنۢ بَنِىٓ إِسْرَٰٓءِيلَ وَكَفَرَت طَّآئِفَةٌ ۖ فَأَيَّدْنَا ٱلَّذِينَ ءَامَنُوا۟ عَلَىٰ عَدُوِّهِمْ فَأَصْبَحُوا۟ ظَـٰهِرِينَ

O you who have believed, be supporters of Allāh, as when Jesus, the son of Mary, said to the disciples, "Who are my supporters for Allāh?" The disciples said, "We are supporters of Allāh." And a faction of the Children of Israel believed and a faction disbelieved. So We supported those who believed against their enemy, and they became dominant.