(John 17:21L.) Heavenly Atmosphere Brought to Earth—The work of these heavenly beings is to prepare the inhabitants of this world to become children of God, pure, holy, undefiled. But men, though professing to be followers of Christ, do not place themselves in a position where they can understand this ministry, and thus the work of the heavenly messengers is made hard. The angels, who do always behold the face of the Father in heaven, would prefer to remain close by the side of God, in the pure and holy atmosphere of heaven; but a work must be done in bringing this heavenly atmosphere to the souls who are tempted and tried, that Satan may not disqualify them for the place the Lord would have them fill in the heavenly courts.