I used to eat grass as a kid (it's a form of pica) and I happily jumped into esoterism as a teen (in an enthusiastic mix of satanic, wiccan, pagan and new age cultures). I don't think it works, sorry God.
God can be present in the most open-minded form of esoterism, but -as far as I know- esoteric cults don't try to get closer to him. And in fact, a lot even reject him.
I'd say if they don't do other weird stuff to get closer to other divinities, we can assume they're not into esoterism.
I'd say if they don't do other weird stuff to get closer to other divinities, we can assume they're not into esoterism.