Freedom Soldiers of Allah

مِنْ الْمُؤْمِنِينَ رِجَالٌ صَدَقُوا مَا عَاهَدُوا اللَّهَ عَلَيْهِ فَمِنْهُمْ مَنْ قَضَى نَحْبَهُ وَمِنْهُمْ مَنْ يَنْتَظِرُ وَمَا بَدَّلُوا تَبْدِيلاً

Among the believers are men who have been true to their convenant with Allah (by going forth for Jihad). Of them some have fulfilled their obligation (ie have been martyed) and some of them are still waiting but they have never changed (ie they never proven treacherous to their convenant which they concluded with Allah) in the least (Surah Al-Ahzab : 23)