>>43304 (OP)
Ask yourself this: do you see bad people getting punished for their actions in your daily life? Do you see the universe rewarding people for what you consider good behaviour? Or punishing them when they make other people's lives worse? Why would we need human laws in the first place if there was some higher power that dispenses justice?
The truth is, despite what Wiccans and Christians will try to tell you, there's nothing watching over us and judging us by our actions. However, if you have a conscience, your own inner sense of guilt will be your punishment. I also want to add, before you try your little experiment, that according to a book I've read on astral projection, your astral form can easily defeat physical barriers such as doors and walls, but it can be stopped by invisible mental ones. For example, you might find yourself unable to sneak into a couple's bedroom while they're having sex, because they're subconsciously blocking access to their space. So for this reason, even if you found a seance taking place, it's not guaranteed that you'd be able to interfere with it.