The Combined Forces
وَرَدَّ ٱللَّهُ ٱلَّذِينَ كَفَرُوا۟ بِغَيْظِهِمْ لَمْ يَنَالُوا۟ خَيْرًا ۚ وَكَفَى ٱللَّهُ ٱلْمُؤْمِنِينَ ٱلْقِتَالَ ۚ وَكَانَ ٱللَّهُ قَوِيًّا عَزِيزًا
And Allah repelled those who disbelieved, in their rage, not having obtained any good. And sufficient was Allah for the believers in battle, and ever is Allah Powerful and Exalted in Might.
Nearby ayahs help place verse 33:25 in sequence and meaning.
مِّنَ ٱلْمُؤْمِنِينَ رِجَالٌ صَدَقُوا۟ مَا عَـٰهَدُوا۟ ٱللَّهَ عَلَيْهِ ۖ فَمِنْهُم مَّن قَضَىٰ نَحْبَهُۥ وَمِنْهُم مَّن يَنتَظِرُ ۖ وَمَا بَدَّلُوا۟ تَبْدِيلًا
Among the believers are men true to what they promised Allah. Among them is he who has fulfilled his vow [to the death], and among them is he who awaits [his chance]. And they did not alter [the terms of their commitment] by any alteration -
لِّيَجْزِىَ ٱللَّهُ ٱلصَّـٰدِقِينَ بِصِدْقِهِمْ وَيُعَذِّبَ ٱلْمُنَـٰفِقِينَ إِن شَآءَ أَوْ يَتُوبَ عَلَيْهِمْ ۚ إِنَّ ٱللَّهَ كَانَ غَفُورًا رَّحِيمًا
That Allah may reward the truthful for their truth and punish the hypocrites if He wills or accept their repentance. Indeed, Allah is ever Forgiving and Merciful.
وَأَنزَلَ ٱلَّذِينَ ظَـٰهَرُوهُم مِّنْ أَهْلِ ٱلْكِتَـٰبِ مِن صَيَاصِيهِمْ وَقَذَفَ فِى قُلُوبِهِمُ ٱلرُّعْبَ فَرِيقًا تَقْتُلُونَ وَتَأْسِرُونَ فَرِيقًا
And He brought down those who supported them among the People of the Scripture from their fortresses and cast terror into their hearts [so that] a party you killed, and you took captive a party.
وَأَوْرَثَكُمْ أَرْضَهُمْ وَدِيَـٰرَهُمْ وَأَمْوَٰلَهُمْ وَأَرْضًا لَّمْ تَطَـُٔوهَا ۚ وَكَانَ ٱللَّهُ عَلَىٰ كُلِّ شَىْءٍ قَدِيرًا
And He caused you to inherit their land and their homes and their properties and a land which you have not trodden. And ever is Allah, over all things, competent.