- Video Advocacy Example: Religious Persecution of the Baha’is in Iran The short documentary series “Angels of Iran” strives to raise awareness about a minority group that is too often left out of history books and conversations. In each video, Iran’s Baha’is come forward to tell their own stories of persecution and oppression. The videos do not come in any set order, but “Faith and Sacrifice: The Baha’is in Iran” provides an effective introduction for those who know little about the Baha’i Faith. It offers a broad overview of the situation and introduces us to Iran’s Baha’is on a very personal level.