Exodus 25:9 (KJV)
9 According to all that I shew thee, after the pattern of the tabernacle, and the pattern of all the instruments thereof, even so shall ye make it..
The three compartments of the tabernacle are a type of the Godhead.
1) The Most Holy Place pictures God the Father.
God resided above the most holy place and this is where the mercy seat (of the Ark of the Covenant) is found. The 10 commandments are inside the ark. The blood being on top of