(Al-Hajj) 22 : 58
وَالَّذِينَ هَاجَرُوا فِي سَبِيلِ اللَّهِ ثُمَّ قُتِلُوا أَوْ مَاتُوا لَيَرْزُقَنَّهُمُ اللَّهُ رِزْقًا حَسَنًا ۚ وَإِنَّ اللَّهَ لَهُوَ خَيْرُ الرَّازِقِينَ
And those who are emigrating in the way of Lord Allah and then are killed or died, surely Allah will provide for them a wholesome provision; and indeed Allah is the best among the providers.
As there is no group of believers anywhere in the world, there is no war, migration, and Jihad with weapons. Instead, the odd believer should holdfast Adhikr and should lead a lifestyle explained in verses 2: 62 and 7: 205-206. See explanation 5: 67; 11: 88 and 20: 130.