What is Interfaith Dialogue? 

Inviting non-Muslims to Islam is a matter that Allah (سبحانه وتعالى.) has made obligatory on all Muslims. The Muslims have been doing this for fourteen centuries, and continue to call others to Islam.

In these times, Muslims are exceedingly encouraged to participate in various Interfaith Dialogues / Programs.

The speaker examines the Fiqh of Interfaith interactions to determine their validity.

Source: https://www.youtube.com/watch?v=2KFZvV1OCgo