Praise be to God who guided us to faith, and we would not have been guided had it not been for God guided us, and prayers and peace be upon the glad tidings and the luminous moon, the best of those who are called to his Lord in the most eloquent speech and the best interpretation, and upon his good and pure family, and upon those who follow their guidance and follow their trail to the Day of Judgment…

Then:

In this time, the use of the Internet has become widespread, and it has entered the homes of all people, and the east is linked to the west and the north to the south, and the world has become one village, and with one click of a button you can reach the far north and south!

And the callers to God keep pace with these developments and use them to support the religion and communicate it to the worlds, and by the grace of God Almighty, the spread of electronic advocacy centers these years, and on top of them is the Salam Center for Electronic Propagation, which supervised work in it. Introducing Islam and responding to the similarities raised by malicious machines that work to repel people from religion, and tens of thousands of monthly dialogues are conducted with non-Muslims, and more than one thousand and five hundred people are delivered by the grace of God Almighty!

In this regard, I sought the assistance of God Almighty in writing these words to be of assistance to the callers to God in their calling and a guide for them in their path. We explain to them some points and explain to them the methods of electronic da’wah, its methods, the types of invitees, and how to deal with each type. We ask God Almighty to accept this Work and to make it purely for his holy face!