In Mark 11.27-12.34 Jesus engages with other Jewish groups as they pepper him with various questions. In one of the rare engagements between Jesus and the Sadducees, they present him with a problem regarding marriage and resurrection (12:18-27). They tell a story about a woman who marries, but the husband dies. Of course, in Jewish law the solution is simple: the woman marries the man’s brother. Yet, in this story, the next brother dies, as does the next and the next and so on. Their question then is whose wife will she be at the resurrection. (The account is probably based on the story of Tobit.)

The story told by the Sadducees is tragic, but their real concern is with the legal code of the levirate marriage law (Deut 25.5-10). According to the logic of the Sadducees, one cannot maintain a belief in resurrection and uphold the authority of the Torah. They make two assumptions here: 1) marital practices of the “supposed” resurrection age will mirror those of the present age; and 2) the ultimate authority of the Mosaic Torah in both the present age and the next. If the Torah commandment of levirate marriage remains applicable in the resurrection age, which it must, then this creates a bizarre situation that violates other laws about adultery. Their question to Jesus is fundamentally about the Torah.

In his response Jesus challenges the Sadducees understanding of Scripture. He claims that if the Sadducees were reading Scripture properly they would realize that God is the God of the living. This is the point of his quotation of Exod 3.6, whatever exactly is the best interpretation of Jesus’ quotation.

But stopping here is to grasp only the surface meaning of Jesus’ response. Underneath the surface Jesus is leveling a more marked charge: the issue as Jesus frames it is not merely whether there will be a resurrection nor even how best to interpret Moses, but rather the very nature of God. Is Israel’s God one who gives life only in the present or also in the future? The conjunction of the double declarations of God’s identity is crucial: Scripture reveals that God is “the God of Abraham, Isaac, and Jacob,” and it is accepted truth that he is “the God of the living,” therefore, Jesus infers, the patriarchs must live again.[1] Jesus cuts through the legal questions to the core issue: what is the nature Israel’s God?

By turning to Exod 3:6, Jesus’ tactic is not only cleaver, but it thoroughly undercuts the Sadducees’ rejection of the resurrection. Jesus exposes them as hermeneutically deficient, for they had failed to grasp the full import of this text as it relates to one of their core beliefs. But, even more sharply, Jesus charges that their denial of resurrection is actually a denial of Israel’s God.

[1] Craig A. Evans, Mark 8:27-16:20, WBC (Grand Rapids: Zondervan, 2015), 256–57.