It is so true that our fellow human can be the angel sent to us sometimes, angels are mostly send by God, and today we have people with good heart who are sent by God to save and rescue us, I know most people believes that, it can only be angels when they wear white garment and have wings, actually I do not doubt any believe, to my own understanding you yourself can be someone angel, it not every angel that has wings and can fly. Thanks for sharing such a beautiful post.