How This Union Is Spoken Of In Scripture
In the New Testament, especially in the Epistles of Paul, this blessed union with Christ is variously mentioned whether by pictures or by the words used. For instance, Paul says that “built on the foundation of the apostles and prophets, Christ Jesus himself being the cornerstone, in whom the whole structure, being joined together, grows into a holy temple in the Lord. In him you also are being built together into a dwelling place for God by the Spirit” (Eph. 2:20-22). In this analogy, we see the apostle comparing our union with Christ with a building and its stones. We are a temple, but we are a temple because we are in Christ Who is building us into a temple for God. This is similar to what is said by Peter in 1 Peter 2:4-5. In this passage and others like it, we see that our union with Christ is the foundation for our communion with the believers (paragraph 2). We are also described as members of a body and Christ being the Head (Eph. 3:6; 5:29-30; 1 Cor. 12:12-27; Col. 2:19).
R. L. Dabney gives a helpful summary of the images used by Scripture to illustrate this blessed union:
The nature of this union is to be deduced from a full comparison of all the representations by which the Word illustrates it. In one place it is described by the union of a vine with its branches; and in another, of the stock of an olive tree with its limbs. (John 15:1-5; Rom. 11:16-24) The stock is Christ, diffusing life and fructifying sap through all the branches. Second, our Savior briefly likens this union to that between Himself and His Father. (John 17:20-21). Grace will bring the whole body of the elect into a sweet accord with Christ and each other, and harmony of interest and volition, bearing some small relation to that of the Father and the Son. Third, we find the union compared by Paul to that between the head and the members in the body; the head, Christ, being the seat and source of vitality and volition, as well as of sense and intelligence; the members being united to it by a common set of nerves, and community of feeling, and life, and motion. Eph. 4:15-16. Fourth, we find the union likened to that between husband and wife; where by the indissoluble and sacred tie, they are constituted one legal person; the husband being the ruler, but both united by a tender affection and complete community of interest, and of legal obligations. (Eph. 5:31-32; Ps. 45:9). Fifth, it is illustrated by the union of the stones in a house to their foundation cornerstone, where the latter sustains all the rest, and they are cemented to it and to each other, forming one whole. But stones are inanimate; and therefore the sacred writer indicates that the simile is, in its nature, inadequate to express the whole truth, by describing the cornerstone as a living thing, and the other stones as living things together composing a spiritual temple. See 1 Cor. 3:11-16; 1 Pet. 2:4-6.[6]
Besides the pictures of this blessed union, we also see this union mentioned in the words that Paul often uses. For example, “in Christ” comes up 9...
