From outside, only the exterior is seen but on the inside the Holy Spirit is enclosed. 

Ezekiel 46:21-22

“Then he brought me out into the outer court and caused me to pass by the four corners of the court; and in fact, in every corner of the court there was another court. In the four corners of the court were enclosed courts, forty cubits long and thirty wide; all four corners were the same size.” Ezekiel 46:21-22

God wanted Ezekiel to see the outside of the court where the Holy chambers were. It was revealed to Ezekiel that what is seen on the outside is only the surface because there were enclosed courts within the outer courts.

The ministers of today are to confirm to the congregation that beyond outward appearances there are enclosed places of the spirit and soul. That is the place where we serve God through Jesus Christ in the process of sanctification through the Holy Spirit.  As Jesus Christ has said, “…the true worshipers will worship the Father in spirit and truth; for the Father is seeking such to worship Him. God is Spirit, and those who worship Him must worship in spirit and truth.” John 4:23-24

In the enclosed places of our spirit and soul, we are sealed with the Holy Spirit. The Holy Spirit is our guarantee of inheriting eternal life in the New Jerusalem, “In Him you also trusted, after you heard the word of truth, the gospel of your salvation; in whom also, having believed, you were sealed with the Holy Spirit of promise, who is the guarantee of our inheritance…” Ephesians 1:13-14