The document discusses the Tabernacle of Moses and the Tabernacle of David. It notes that the Tabernacle of Moses contained the Ark of the Covenant and was where sacrifices were performed, while the Tabernacle of David had no veil and allowed free access to Israelites and some gentiles. It then details the history of the Ark of the Covenant, including its capture by Philistines and eventual return. David desired the Ark's presence and set up a tent for it, though Uzza's death upon touching the Ark showed more was needed. The Ark was kept safely by Obed-edom and then brought to Jerusalem by David to signify the Tabernacle of David.