"In the Hebrew sanctuary, there were three degrees of approach to God. The outer court was for the general congregation; the holy place for the officiating priests; and the holiest of all for the high priest, and was so rigidly limited to him that neither priest in the holy place, nor worshipper in the outer court, must accompany him, or the glories of the Shekinah would have consumed him. But it is far otherwise now. Our 'great High Priest' has opened the way to the mercy seat in heaven, and is now present at the right hand of God, so that any Jew or Gentile may at once enter into the Divine Presence, and with holy boldness or joyous freedom utter all he thinks to his reconciled Father." (James Nisbet Commentary)