man standing on a raised platform in a room, apparently giving a lecture

man standing on a raised platform in a room, apparently giving a lecture. He is dressed in a gray sweater and black pants. He is holding papers in one hand and gesturing with the other. Behind him is a whiteboard with writing on it. To his left is a small blue table with a laptop on it. The floor of the platform is dirty with what appears to be splatter marks and debris. There are words written on the vertical surface of the platform, including "CRS", "Islamic", and "Bible." The room seems like a classroom or lecture hall.