Interreligious Harmony Week was proposed by King Abra II of Jordan at the United Nations General Assembly. On October 20, 2010, the entire United Nations adopted this agreement, and the first week of February every year is "Interreligious Harmony Week".

As an inter-religious platform, the World Religions Museum Development Foundation has the responsibility to advocate inter-religious cooperation based on common humanitarianism. Since 2019, it has organized activities to participate in the United Nations Inter-religious Harmony Week.