The Holy Spirit is given to each of us freely and is how we come to the Tabernacle in spirit and in truth. We no longer need the blood of goats and bulls, just the atoning blood of Jesus Christ which has already paid our way in.
Saul had gone in search of his father's livestock and ended up at the home of a seer. A special plate had been served to him. This was too much. How would he tell the folks back home? Inner thoughts race when the unknown steps up to greet us.