No. God is holy and perfect. To be near God, you must be pure. The only way to attain that purity is to accept Jesus as Lord and Savior, because when you do - you are then righteous in God's eyes.

To say that there is evil in our midst is an understatement. So, no, it is my opinion that we are not inside God. In fact, the Holy Spirit enters us when we are saved. We are the temple of God on earth.