Your subjective interpretation of psychoactive experience is not an argument that supports the existence of any deity. This interpretation also depends on your preexisting knowledge and ability to abstract and generalize. The necessary conditions for a person to get most out of the trip are comfortable surroundings and personal wish to explore own's consciousness. Willingness to inject people forcibly with DMT or other hallucinogenic substances just shows how ignorant theistic people are and undermines the potential of psychoactive substances as a way to educate people about existential values.