I've had a similar experience the 2nd and last time I smoked. I don't intend to do it again because like you said the spirit world became very strong to me. I didn't see angels or demons but I felt like things were revealed so plainly and quickly as if God were speaking through anything and everything around me that I could read or think about. He told me that I need not get high because I would be missing out on better things. I think he also told me that it was my choice to follow THAT path of life, or to avoid it. and told me that it would be better to avoid. I have been choosing, with temptation, to follow the guidance of God. anyone who sees this if you could pray in the name of Jesus for me to always have strength against the temptation. I'm in a relationship with a guy for a while now and he is the one I did it with and he still smokes pretty often so it is always there. and it is hard that our values are so different, I'm a chirstian and hes not and hes very disagreeable ... I pray that he can be saved to, and for God to speak strongly to HIm, as he has to me. to protect Him from the demons that can influence more so when high bc it makes you so open in the spirit. Thanks for reading! God be with you all ;))