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The Fatherās Will Set Forth in Christ
The Evangelical Trinitarian Debate
āIn him we have redemption through his blood, the forgiveness of our trespasses, according to the riches of his grace, which he lavished upon us, in all wisdom and insight, making known to us the mystery of his will, according to his purpose, which he set forth in Christ.ā (Eph 1:7ā9)
āThe will of the Father and the Son is one, and their operation is inseparable.ā
āAugustine of Hippo
Descriptions of the intimate relation between the Father and the Son fill the New Testament, particularly in depictions of the will and actions of God that contribute to trinitarian thought about God. This is clear in the Gospel of John when Jesus debates with a group of Jews over Sabbath observance. John 5:19ā30 serves as an immediate response to what may have initially represented a juridical controversy over Sabbath observance (John 5:3ā16), something common in Jewish theological debates of the first several centuries AD as various Jewish groups sought clarity on how much work if any could be done on the Sabbath. The exchange quickly escalated when Jesus defends his actions by identifying his work with the work of the Father (5:17), something his accusers view as āmaking himself equal with Godā (5:18). Here, Jesus could have easily corrected the misconception if he did not intend to equate himself with God; instead, he reinforces his equality with God by claiming for himself two actions that are shared with his Father.
Jesusās response to his Jewish opponents is to claim, āThe Son can do nothing of his own accord, but only what he sees the Father doing. For whatever the Father does, the Son does likewiseā (John 5:19). Jesus explains his equality with the Father by pointing to two paradigmatic divine actions: judgment and giving life. In 5:21 Jesus claims for himself the authority to give life (zÅopoiei), a word often used of God in the Septuagint. Similar terminology is used to describe God in other Jewish texts preserved in Greek, so when Jesus claims the authority to give life, he is clearly accepting the charge of his opponents that he is equal to God. God is the one who breathed life into Adam and Eve, who created the world and everything in it, and likewise āthe Son gives life to whom he will.ā Jesus also claims for himself the right to judge on the last day (5:27). Here again, we encounter a paradigmatic divine action. Claims that God will raise the dead to execute judgment are found throughout the Old Testament and Apocrypha (Isa 26:19, Dan 12:2, 2 Macc 7, 1 En. 22, 2 Esd 7, Bar 42:7, 15:2). The implications of Jesusās words is that his acts are the acts of the Father.
Initially, Jesusās response defends his healing on the Sabbath by appealing to a common Jewish notion that God still does the work of bringing life and death on the Sabbath. Christ does this same work of the Father because he does what the Father does. Besides serving as a response to his accusers, Jesusās words in John 5:20 also serve as something of a thesis for the festival cycle, that portion of Johnās gospel that focuses on Christās actions and teachings during various Jewish festivals (John 5ā11). The initially discussed acts of judging and giving life only begin to illustrate the fact that Jesus and his Father do the same works. Jesus clearly states that the Father āshows [the Son] all that he himself is doingā (5:20). The present active indicative (deiknusin) has an undefined aspect, suggesting the possibility that the Father is continuously showing the Son all that he does, such that the Father will do nothing new that the Son will not be aware of; there is a temporal exhaustiveness to the Sonās knowledge. Moreover, the Father shows all (panta) that he is doing, leaving nothing hidden; there is a missional exhaustiveness to the Sonās knowledge. In short, whatever the Father is doing or will do to elect, save, preserve, or sanctify his people is shown to the Son, and āwhatever the Father does, that the Son does likewiseā (John 5:19).
Throughout the festival cycle Jesus performs miracles and makes claims that identify his works with the work of the Father. Passover primarily commemorates the deliverance of Israel from Egypt (Deut 16:1ā8). During Passover in the festival cycle, Jesus feeds the 5,000 (6:1ā15) and walks on water (6:16ā24), recreating the two miraculous works of God by which he preserved Israel between Egypt and Canaan: miraculously providing means of crossing the Red Sea, and miraculously providing manna from heaven. Jesus explicitly claims to be the ābread of lifeā (6:35) and the ābread that came down from heavenā (6:41), connecting his person with the Fatherās life-sustaining works of provision in the Exodus account. Similarly, Jesus is the one like the paschal lamb whose flesh must be eaten (6:53). In this teaching, Jesus claims that the festivals are pointing to the Son as much as they point to the works of the Father seen in salvation history, thereby identifying himself with the work of the Father. The Feast of Tabernacles emphasizes the light of Godās glory. A water libation pointing to an eschatological hope for God to renew the world is the feastās signature ritual. During this festival, Jesus claims to be the ālight of the worldā (8:12), an allusion to divine glory. When in John 7:37 Jesus stands up on the last day of Tabernacles and tells the thirsty to come to him for living water, he is identifying himself with the Fatherās historic provision of water to the Israelites in the wilderness (Exod 17:1ā7). In each of these festivals, Jesus is associating himself with the redemptive historical work of the Father, continuing to illustrate the point made in John 5:19ā20: the Son works as his Father works in history, even on the Sabbath.
This Johannine pattern of shared works between the Father and Son during the Sabbath debate and festival cycle is one of many scriptural patterns that can serve as a starting point for introducing the doctrine of the Trinity, which develops such scriptural tropes through use of philosophy to establish doctrinal statements that offer conceptual clarity. I choose this location to introduce the doctrine of the Trinity because it raises an important set of questions. Does Jesus do the same works as his Father because he shares in the actions of his Father inseparably? Or is there a division in this shared work such that the Son does the sam...