The heavenly host are a group of angels that live in heaven with God. You know how sometimes you may have a lot of friends over for a sleepover, and everyone has a different job or task to do to make the night fun? Well, in heaven, the angels all have different jobs too! Some angels are in charge of helping people when they are sad, some angels protect people from danger, and some angels sing beautiful songs to make God happy.
The heavenly host is like a big team of angels that work together to make heaven a special and happy place. And even though they are always busy doing angel stuff, they can still hear us when we talk to them and ask for their help. So, if you ever need someone to talk to or need help with something, just ask the heavenly host and they will be happy to help you!