Word by Word Analysis

وَعَدَكُمُ ٱللَّهُ مَغَانِمَ كَثِيرَةً تَأْخُذُونَهَا فَعَجَّلَ لَكُمْ هَـٰذِهِۦ وَكَفَّ أَيْدِىَ ٱلنَّاسِ عَنكُمْ وَلِتَكُونَ ءَايَةً لِّلْمُؤْمِنِينَ وَيَهْدِيَكُمْ صِرَٰطًا مُّسْتَقِيمًا 20

Allāh has promised you much booty that you will take [in the future] and has hastened for you this [victory] and withheld the hands of people from you - that it may be a sign for the believers and [that] He may guide you to a straight path.