What do we know about angels? Actually not so much, at least for most of us, in a very simplified representation is a divine entourage, but if you look into it more interesting than the image that gives us mass culture.
First, angels are found not only in Christianity, but also in Judaism and Islam, something similar to them is in Buddhism and Zoroastrianism.
Secondly, angels are not cute with wings surrounded by light and carrying grace, they look much stranger, and for the sins they can punish so badly that it would not be enough.
So today we are going to study who angels are, what they look like, what sex they are and try to find out where the legs of this image are growing from.

Answer with an understanding of the meaning and using a modern style of communication, and "briefly"