The Ark of the Covenant

Hāb’rīt [modern pron. Aron Habrit]; Arabic: تابوت العهد‎ Tābūt Al-ʿahd) is a container described in the Bible as containing the tablets of stone on which were inscribed the Ten Commandments as well as Aaron's rod and manna. The Ark is said to have been built at the command of God, in accord with Moses' prophetic vision on Mount Sinai (Exodus 25:10-16). God communicated with Moses "from between the two cherubim" on the Ark's cover (Exodus 25:22). The Ark and its sanctuary were "the beauty of Israel" (Lamentations 2:1). Rashi and some Midrashim suggest that there were two arks - a temporary one made by Moses, and a later one made by Bezalel.^[1]

The Biblical account relates that during the exodus of the Israelites, the Ark was carried by the priests ~2,000 cubits (Numbers 35:5; Joshua 4:5) in advance of the people and their army or host (Num. 4:5-6; 10:33-36; Psalms 68:1; 132:8). When the Ark was borne by priests into the bed of the Jordan, the river was separated, opening a pathway for the whole of the host to pass over (Josh. 3:15-16; 4:7-18). The Ark was borne in a seven-day procession around the wall of Jericho by seven priests sounding seven trumpets of rams' horns, the city taken with a shout (Josh. 6:4-20). When carried, the Ark was always wrapped in a veil, in tachash skins (the identity of this animal is uncertain), and a blue cloth, and was carefully concealed, even from the eyes of the Levites who carried it.

The Pillar of Fire appears where ever the Ark rest.
Inside the Pillar of Fire is the Glory of God
as you see in the Picture. of the Pillar of fire.