Absoluely it matters. First, if its a forgery, it doesn't matter? Second, if it was at a worship service, I have problems. Third, if it was during a secular meeting, it doesn't matter.I'm not sure when the picture was taken, but both persons have been identified with one being a Saddleback pastor and the other a Muslim. And they are going through the King's Way.
So considering what the King's Way is supposed to be about, does it matter when it was taken and by whom if the parties involved have been identified and they are going through what the writer said they were?
His motives could be ll wrong, but that doesn't lessen the authenticity of what he posted.