قَوْلُهُ: {وَمُبَشِّرًا بِرَسُولِ يَأْتِي مِنْ بَعْدِي اسْمُهُ أَحْمَدُ} [الصف: 6]
Messenger of Allah ﷺ said, "I have five names: I am Muhammad and Ahmad; I am Al-Mahi through whom Allah will eliminate infidelity; I am Al-Hashir who will be the first to be resurrected, the people being resurrected there after; and I am also Al-ʿAqib (i.e. There will be no prophet after me). (Using translation from Bukhārī 3532)
قَالَ رَسُولُ اللهِ ﷺ «لِي خَمْسَةُ أَسْمَاءٍ أَنَا مُحَمَّدٌ وَأَحْمَدُ وَأنا الْحَاشِرُ الَّذِي يُحْشَرُ النَّاسُ عَلَى قَدَمَيَّ وَأنا الْمَاحِي الَّذِي يَمْحُو اللهُ بِيَ الْكُفْرَ وَأنا الْعَاقِبُ»