It means one must respect and hold him in high esteem and address him with the most noble of titles such as, Messenger of Allah or Prophet of Allah.
Waxaa loola jeedaa waa mid ixtiraamaan iyo hay kalsooni sare oo isaga wax looga qabto la sharafta leh ee horyaal oo ay ka mid yihiin, Rasuulka Eebe ama NabigaEebe.