What was Jesus doing throughout the 4,000 years of Old Testament history? Was He just idling His time away while waiting for His incarnation? Did He have no interest in or involvement with Old Testament believers? Of course he did. In fact, on numerous occasions, He broke into Old Testament history by way of Theophanies (“God-appearances”), also called Christophanies (“Christ-appearances”). These were appearances of the Son of God in human form, or some other symbolic form.
Today I’d like to introduce the biblical assumptions that must undergird our study of these Old Testament appearances of the Son of God. Tomorrow, we will look at some of the lessons we can learn from the appearances themselves. But first, the biblical presuppositions. 1. The Son of God is the eternal Son of GodAs the second person of the Godhead, equal in power and glory with the Father and the Holy Spirit, the Son of God is identified with all God’s purposes, messages, and actions. Therefore, when we are preaching from any of God’s Old Testament thoughts, words and deeds, we may legitimately infer the association and identification of Christ with them. He was not just a silent, detached observer throughout the Old Testament. Also, specific Old Testament actions are ascribed to the Son in particular. For example, the Son of God had a special role in the creation of the world (John 1:3; Col. 1:16; Heb. 1:2), and also in “holding together” that creation afterwards (Col. 1:17, Heb. 1:3). Therefore, when preaching on creation, or on the laws found in nature, and the suspension of them (e.g. in the Old Testament miracles), we may preach Christ’s role in such Old Testament passages. 2. The Son of God is the usual way God speaks to humanity
God communicates with sinners through both general and special revelation. General revelation describes the universal communication of divine truth through creation, providence (Rom. 1:19-20), and conscience (Rom. 2:13-15). General revelation cannot save, as it cannot reveal the Savior – only our need of Him. Special revelation is the more selective communication of divine truth through visions, dreams, voices, etc., much of which has been written down in the Bible by the process of inspiration. Special revelation has a saving purpose, as it reveals not only our need of a Savior, but also God’s provision of one. The Son of God is the communicator of God’s special revelation. Behind every vision, dream, voice, and every word of Scripture was the Son of God. This is why He is called the eternal Word (John 1:1,14). He has always been God’s chosen communicator of special revelation, sometimes via the Holy Spirit, to humanity. He has always been the one mediator between God and man, even before He assumed human flesh. God has never spoken directly to mankind, but only and ever through the Son. John Calvin wrote:
Some have concluded from Hebrews 1:1-2, that God only started to speak to humanity through His Son when He came to this world. However, these verses are not saying that until God sent his Son into the world, the Son did not speak to us. Rather, the Apostle is contrasting the indirect way the Son spoke to us through the prophets in the Old Testament, with the direct way He spoke to us in His earthly life.
Another possible objection is the baptism of Christ (Matt. 3:17), where the Father’s voice was heard. This is one of the very rare exceptions to the rule of God’s normal way of working, probably due to the unprecedented and unrepeatable occasion of Christ beginning His public ministry. The exceptional nature of some other similar occasions can also be easily proved. But these rare exceptions do not undermine the biblical presupposition we began with: the Son of God is the usual way God speaks to humanity (Update: see here for another helpful explanation of these “exceptions”). So, we can preach Christ from the Old Testament, by highlighting that it is His Word; it was He who communicated it from God to man. The Old Testament is as much Christ’s message to us as the New Testament. As the Apostle John wrote: “The testimony of Jesus is the spirit of prophecy” (Rev. 19:10). 3. The Son of God is the usual way God appears to humanityJust as the Son of God is the usual way God speaks to humanity, so also the Son of God is the usual way God appears to humanity. As no man can see God the Father and live (Ex. 33:20), no one has seen Him at any time. Rather, the Son makes Him known safely (John 1:18). We must, therefore, conclude that every appearance of God in the Old Testament was the Son of God, the pre-incarnate Christ. This is confirmed by John 12:38-41, which expressly identifies the appearance of God in Isaiah 6:1 as the Son of God. The form of the divine appearance varied – sometimes it was in angelic form, sometimes in human form, sometimes in the form of fire, etc. But each time it was the Son of God who was appearing. Not only was the second person of the Godhead the audible voice of God, but He was also the visible face of God, the Father and the Spirit remaining invisible to man. He is the way Moses saw “him who is invisible” (Heb. 11:27). Jonathan Edwards explained:
The early Church Father, Tertullian, put it like this:
Again the only exception to this was at that unique event of Christ’s baptism when “the Holy Ghost descended in a bodily shape like a dove” (Luke 3:22).
4. The Son of God is the Angel of the LordThe term “Angel of the LORD” occurs 59x in the Old Testament, and “Angel of God” occurs 9x. The word translated “angel” in our Bibles means “a messenger” in both the Greek and the Hebrew. Angels, then, are primarily God’s messengers, sent forth by Him to minister to the heirs of salvation (Heb. 1:14). However, there would appear to be a special Angel who appears from time to time in the Old Testament, an Angel who is given divine titles, performs divine functions, and accepts divine worship. In the light of our previous discussion, we must conclude that this Angel is the pre-incarnate Christ, God’s special Angel, or messenger, for special people at special times. Malachi, who used angelic or messenger language to predict the coming of the incarnate Christ, confirms this (Mal. 3:1; Luke 7:27). This Angel, the Son of God, was sent to reveal God and can equally say with the incarnate Christ, “He that has seen me, has seen the Father” (John 14:9). Also, like the incarnate Christ, the Angel of the Lord is the brightness of the Father’s glory, the express image of his person (Heb. 1:3). Hengstenberg wrote:
To prove that this visible and audible “Angel of the Lord” was the pre-incarnate Christ, we need only prove the Angel’s deity. If the Angel was divine, he was the Son of God. For, as we have seen above, God was only made audible or visible through the Son of God. Here are six proofs of this Angel’s deity.
(i) He claims divine authority: He speaks as only God can (Gen. 16:10) and swears by Himself (Gen. 22:15-16), (ii) He is a distinct divine person: At times He is identified with Jehovah. There are other times, though, where there is a clear differentiation, to highlight the distinct individual persons of the Godhead (2 Sam. 24:16; Zech. 1:12) (iii) He exhibits divine attributes: For example, Hagar realized that this Angel had an omniscient awareness of her personal circumstances: her name, occupation, and location (Gen. 16:7-8). He also knew her current status of being pregnant, the gender of the child, and even directed the selection of his personal name (16:11). Consequently, she designates Him as “the God who sees” (Gen. 16:13) (iv) He performs divine actions: He utters curses of divine judgment (Jdg. 5:23), judges and destroys sinners (2 Kings 19:35), redeems sinners (Gen. 48:15-16) (v) He receives divine homage: God says that the Angel is to be treated as God (Ex. 23:20-21). He receives sacrifice from Gideon (Judg. 6:20-21), and is there called Jehovah Shalom, the LORD is peace (v. 24). (vi) He is identified as God: The literal translation of Hagar’s words in Gen. 16:13 is, “Then she called (the) name of the Lord, the one speaking to her ‘You (are) (the) God of appearance’ for she said ‘Have even I seen here after (the) one who sees me?’” In Genesis 22, the Angel of the Lord and the Lord are spoken of as one and the same person (Gen. 22:12, 15-16). In Genesis 31:13 the Angel identifies Himself as God (Gen. 31:13). Manoah confirms this identification (Jdg. 13:21-22) Charles Hodge points out the uniqueness of this Angel:So, as this Angel is God, and as God usually reveals Himself through His Son, we must conclude that this Angel is the pre-incarnate Son of God in angelic or human form. And in answer to our question, the Son of God was very busy throughout the Old Testament. We’ll look at what that tells us about Him tomorrow.
For further study, see the DVD and Study Guide series on the Angel of the Lord from HeadHeartHand Media.________________________________ [1] John Calvin, Inst. 4.8.5 [2] Jonathan Edwards, The History of Redemption (Edinburgh: Banner of Truth, 2003), 23. [3] Tertullian, quoted in Richard Watson, Evidences, Doctrines, Morals and Institutions of Christianity, (New York: T. Mason and G. Lane, 1836), 1:501. [4] Ernst W. Hengstenberg, Christology of the Old Testament (Florida: Macdonald Publishing, 1854) 82. [5] Charles Hodge, Systematic Theology, Originally Published 1872. (Oak Harbor, WA: Logos Research Systems, Inc., 1997), 1:485.






