It was by God’s love and grace that direct communion lost at the Fall has been restored between the Holy Spirit and the spirit and soul of repentant Man by God’s grace through the sin sacrifice of Jesus Christ. God’s eternal purpose has eternally been for direct, dualist interaction between His Holy Spirit and mankind’s spirit and soul. We can pray directly to Him, and we can hear directly from Him in our time. The physical mechanisms that make this possible are God’s created neural synaptic networks in our brains.