What I think heaven looks like is that when you die.
You are a spirit and you step outside of your body and see your dead body. Then, you get raised up to a place called “before heaven.” Then when you get there, there's a gate and someone lets you in. Then you walk through a long path in a garden to a white castle. Then when you get inside there's a person that tells you a task and the task is that you have to fix someone's life. Then you get portaled to your task. Only the person can see you. You have to help the person to make a change in their life. So then once you complete it you go to heaven. But if you don't complete it you have to try again. You have three tries then once you fail all three that means you get all your memories wiped.