Oh, the Depth of the Riches

Romans 11:33-36 closes the section with a doxology rather than a further argumentative step, although its language gathers up themes developed throughout chapters 9-11. The exclamation begins, "Oh, the depth of the riches and wisdom and knowledge of God!" The genitives can be read as three coordinated qualities, "riches, wisdom, and knowledge," or with "riches" governing the following nouns, "the riches of the wisdom and knowledge of God." Either construction emphasizes the inexhaustibility of God's saving purpose.

The paired adjectives anexereunēta, "unsearchable," and anexichniastoi, "untraceable," characterize God's judgments and ways as exceeding comprehensive human analysis. Paul then cites Isaiah 40:13 and echoes Job 41:11: no one has known the Lord's mind, served as his counselor, or first given to God so as to place God under obligation. These scriptural allusions reinforce the preceding argument that mercy and election arise from divine initiative rather than from claims made upon God.

Verse 36 compresses the theology into three prepositional phrases: "from him and through him and to him are all things." Scholars discuss whether this is primarily a statement about creation, providence, salvation history, or all three; its comprehensive wording permits a broad scope. The closing doxology assigns glory to God forever and marks the transition from Paul's sustained theological argument in chapters 1-11 to the paraenetic material beginning in Romans 12.

Romans 11 completes the argument of Romans 9-11 by answering whether Israel's present unbelief means that God has rejected his people. Paul first points to himself and to Elijah's time as evidence of a remnant preserved by grace. He then argues that Israel's stumbling is neither total nor final: Israel's trespass has brought salvation to the Gentiles, and Gentile inclusion is intended in turn to provoke Israel to jealousy.

The olive-tree metaphor warns Gentile believers against arrogance and portrays both Jewish removal and Gentile inclusion in terms of participation in a single covenantal root. Verses 25-32 disclose a "mystery" concerning Israel's partial hardening and future salvation, followed by a doxology celebrating the incomprehensibility of God's wisdom. Major disputes concern the meaning of "all Israel," the timing and manner of Israel's salvation, and the identity of the "deliverer from Zion." The chapter nevertheless presents Israel's present hardening within a larger divine purpose characterized by mercy.