Dreams and Why We Dream Dreams.
Dreaming is a normal thing for humans on earth. Everyone, as long as they experience or have sleep, has in one way or the other had dreams while sleeping. So, it’s natural.

Dreams and why we have them are quite confusing too because, while some people believe that we have dreams for a purpose, some also believe dreams are just hallucinations. The two concepts can actually be merged together, as that’s the way some people believe it.
For me, I stand with the latter one, which is a combination of a natural occurrence (part of hallucination) and the spiritual aspect (reasons for the dream). We dream dreams to be shown things, maybe things that are to happen, things that have happened, or things in general, and people simply tag them as visions. There are people who see visions in the process of having dreams while sleeping, and when they wake up, they hold on to the things seen in the dream. Most times, the things in the dream come to pass. This isn’t just a made-up thing; it’s actually what happens, and I have seen people who had dreams, and the outcome of the dream came to pass in reality.
On the other hand, dreams are just natural, and there’s no spiritual meaning attached to them. This is true because I’ve had dreams , both good and bad (nightmares), and nothing happened, so I didn’t give deep concern to them. I remember a time I had a dream of my dad dying from a sickness when he was ill. I woke up terribly afraid, and I had to go into prayer, asking God to save my dad. That day, when it was dawn, the sickness worsened, and my fear increased even more. It’s been eight years plus, and my dad is alive and bouncing in good health. No doubt, God saved my dad from the sickness, but I don’t think my dream had anything to do with the situation.
Thanks!