Ангел или Герой

There have been many eye witness accounts of men wearing all white helping and fighting alongside the oppressed Muslims in Syria. This is one account captured on camera. As can be seen, the area where the wounded man is lying is clear as the technique used by the army is to shoot anyone who comes to help which is why the other men including the cameraman are hiding. This man appears wearing all white, walking slowly and calmly. He picks up the man with one arm, showing little or no effort by the way he is walking. He hands him over to the people then disappears. Is this a hero or an angel sent by Allah subhanahu wa ta ala The situation is not normal as: a) Dressing that way in Syria right now is asking for trouble, nobody is allowed to practice their faith publicly. b) He walks calmly and slowly, showing no emotion whereas others are screaming and shouting c) He shows little effort or strain when picking up the wounded man (who would weigh approx 80kg). d) For a war torn br, br,