It sheds light on the first diplomatic missions in Islam, which were almost the first of their kind in human history, as they called for goodness and peace. The Noble Messenger, after he settled in Medina and concluded the Hudaybiyyah Agreement with the Quraysh, began to think about spreading the Islamic call to all parts of the globe, so he sent ambassadors to the kings and princes of knowledge. These ambassadors were not just carriers of messages, but rather they were explainers and clarifiers of the message of Islam, capable of holding the reins of the call, and they had a complete understanding of the message of Islam.
All of this reflects what the Holy Prophet wrote in establishing an Islamic diplomatic approach that is followed until now in the greatest international diplomatic institutes.
The book reveals the harmonization approach followed by diplomatic missions in all their forms and approaches, as they always agree to study the appropriate person to send to the appropriate country, whether in terms of language or even the cultural and historical backgrounds of the people of this country, so that he will be a good representative of his country and set dividing boundaries on areas of disagreement.