The new testament has given us the opportunity of accessing God, but only few people are ready to take up that privilege
Accessing God is very important, so you need know that accessing God it is not all about physical access, it is a spirit based access through which we can relate God, talk to him, and God has decided that he will dwell in the spirit, so that we can access him there.
You cannot access God illegally, you must be admitted in the realm of the spirit.