Well may we exclaim: +"Oh, the depth of the riches both of the wisdom and knowledge of God: how unsearchable are his judgments and his ways past finding out."+ (Rom. 11:33.) God knows from all eternity what He will do to all eternity. 4. _God is also absolutely and infinitely holy._ This is a point of central and fundamental importance in the Bible conception of God. It comes out in our first text: +"God is light, and in him is no darkness at all."+ John when he wrote these words gave them as the summary of +"The message which we have heard from God."+ (1 John 1:5.) In Isa. 6:3 in the vision of Jehovah which was given to Isaiah in the year that King Uzziah died, the "seraphim," or "burning ones," burning in their own intense holiness, are represented as standing before Jehovah with covered faces and covered feet and constantly crying, "_Holy, holy, holy_, is Jehovah of Hosts." And in 1 Pet. 1:16 God cries to us, +"Be ye holy, for I am holy."+ This thought of the infinite and awe-inspiring holiness of God pervades the entire Bible. It underlies everything in it. The entire Mosaic system is built upon and about this fundamental and central truth. Its system of washings; the divisions of the tabernacle; the divisions of the people into ordinary Israelites, Levites, Priests and High Priests, who were permitted different degrees of approach to God under strictly defined conditions, insistence upon sacrifices of blood as the necessary medium of approach to God; God's directions to Moses in Ex. 3:5, to Joshua in Josh. 5:15, the punishment of Uzziah in 2 Chron. 26:16-26, the strict orders to Israel in regard to approaching Sinai when Jehovah came down upon it; the doom of Korah, Dathan and Abiram in Num. 16:1-33; and the destruction of Nadab and Abihu in Lev. 10:1-3: all these were intended to teach, emphasise and burn into the minds and hearts of the Israelites the fundamental truth that God is holy, unapproachably holy. _The truth that God is holy is the fundamental truth of the Bible_, of the Old Testament and the New Testament, of the Jewish religion and the Christian religion. It is the preëminent factor in the Christian conception of God. There is no fact in the Christian Conception of God that needs more to be emphasised in our day than the fact of the absolute, unqualified and uncompromising holiness of God. That is the chief note that is lacking in Christian Science, Theosophy, Occultism, Buddhism, New Thought, the New Theology and all the base but boasted cults of the day. That great truth underlies those fundamental doctrines of the Bible,—the Atonement by Shed Blood and Justification by Faith. _The doctrine of the holiness of God is the keystone in the arch of Christian truth._