4, 5. (a) Who is the primary part of the seed of Abraham, and what did he say about the Kingdom? ( b) When was the hope to be part of the Kingdom arrangement opened up?
لكِنَّنَا نَعْرِفُ ٱلْيَوْمَ أَنَّهُ بِحَسَبِ مَا يَنُصُّ عَلَيْهِ ،‏ يَلْعَبُ نَسْلُ إِبْرَاهِيمَ دَوْرًا خُصُوصِيًّا فِي إِتْمَامِ قَصْدِ ٱللهِ ٱلْمُتَعَلِّقِ بِدَيْنُونَةِ ٱلْجِنْسِ ٱلْبَشَرِيِّ .‏