فَرِحِينَ بِمَآ ءَاتَىٰهُمُ ٱللَّهُ مِن فَضْلِهِۦ وَيَسْتَبْشِرُونَ بِٱلَّذِينَ لَمْ يَلْحَقُوا۟ بِهِم مِّنْ خَلْفِهِمْ أَلَّا خَوْفٌ عَلَيْهِمْ وَلَا هُمْ يَحْزَنُونَ Qur’an Aal-Imran (3:170)Fariheena bima atahumu Allahu min fadlihi wayastabshiroona biallatheena lam yalhaqoo bihim min khalfihim alla khawfun AAalayhim wala hum yahzanoona
The Martyrs not only rejoice at the bliss they have themselves attained. The dear ones left behind are in their thoughts: it is part of their glory that they have saved their dear ones from fear, sorrow, humiliation, and grief, in this life, even before they come to share in the glories of the Hereafter. Note how the refrain: "on them shall be no fear, nor shall they grieve": comes in here with a new and appropriate meaning. Besides other things, it means that the dear ones have no cause to grieve at the death of the Martyrs; rather have they cause to rejoice.