When my sister was little, she ran to my mother after a nightmare. Attempting to soothe her fears, my mother told her she should pray to Jesus and remember He is always with her. With worry wrinkling her forehead, my sister replied, "But Mama, I need somebody with skin on 'em!"
The tabernacle and its Ark of the Covenant were the Old Testament expression of God's desire to be present with His people. Jesus, our new Covenant, and Mary our new Ark, carry this expression forward into the Church, where God is still present on His throne.