Spirit guides are any presence people may have around them to help guide them in their lives.
The most commonly known kind of spirit guide would be the Angels. Angels have been depicted in history for centuries and many people have had personal experiences with these high vibrational beings. Angels are here to help us whenever we ask they are limited in how they can help because we have our own unique path, free will and we are have our own soul lessons to learn. The purpose of their presence is to protect, guide, and give us unconditional love.