Can God and Unclean Spirits dwell in the same human being at the same time?

We see Jesus describing in Matthew 12:43-45, how an unclean spirit returns to dwell in a person whom it had quit before wandering in the dry land. Jesus adds that the state of the man concerned, becomes more miserable in that he now hosts more powerful unclean spirits. That implies that there are degrees of possession by the evil spirit - from mild to the extremely dangerous. In deed, we see the different victims of possession whom Jesus would later heal, behaving in widely different manner from case to case. Now, one can easily imagine a world in which God dwells, but which is also dwelt in by evil spirits. Can the phenomenon apply to individuals also? My question, in sum, is as follows: **Is it possible for both God and an unclean spirit to dwell in the same human being at the same time?** Inputs from scholars of any denomination are welcome.