(Al-Fath'h) 48 : 8
إِنَّا أَرْسَلْنَاكَ شَاهِدًا وَمُبَشِّرًا وَنَذِيرًا
Indeed We have sent you as a witness, Herald of Glad Tidings, and as a warner.
All 313 Messengers were deputed to witness the life of Adhikr-the Witness-among the mankind, and to inform glad tidings to the believers who testify Adhikr, and to warn the Fujjar-the Kuffar-who made their food rejecting Adhikr as explained in verse 7: 26. See explanation 33: 45; 38: 86; and 39: 19.