Word by Word Analysis

وَإِذْ يَعِدُكُمُ ٱللَّهُ إِحْدَى ٱلطَّآئِفَتَيْنِ أَنَّهَا لَكُمْ وَتَوَدُّونَ أَنَّ غَيْرَ ذَاتِ ٱلشَّوْكَةِ تَكُونُ لَكُمْ وَيُرِيدُ ٱللَّهُ أَن يُحِقَّ ٱلْحَقَّ بِكَلِمَـٰتِهِۦ وَيَقْطَعَ دَابِرَ ٱلْكَـٰفِرِينَ 7

[Remember, O believers], when Allāh promised you one of the two groups - that it would be yours - and you wished that the unarmed one would be yours. But Allāh intended to establish the truth by His words and to eliminate the disbelievers