I'm looking for clearer communication if possible. So far I've only seen and heard him in dreams and a vision. They've honestly been some of the most interesting dreams of my life. I want to know what it all means, if there's anything I can do in the waking and living world with him.

Just talk to him, he will hear you.
You can also focus on his sigil and talk then to him. He is The most powerful God and being there is, he will definitely hear you!

https://www.ancient-forums.com/viewtopic.php?f=3&t=15868&p=61728&hilit=communicating#p61728

https://www.ancient-forums.com/viewtopic.php?f=24&t=22572&p=95845#p95845

Focus on Satan's sigil and energy. Get used to it. Also advance and you will naturally become more adept at spiritual communication.