"It’s Not Your Faith: Why Paul Relied on the Faithfulness of Jesus"
—Crucified with Christ: Living by His Faithfulness, Not Ours—
I am now more convinced than ever that when Paul writes of "faith" in Galatians 2:20, he is emphasizing his relationship with Jesus through the lens of Christ’s faithfulness. While traditional translations often support the doctrine of justification by human faith—as seen in the NIV’s phrasing, "I live by faith in the Son of God"—this misses the nuance of Paul’s argument.
Paul’s central point is existential: the "I" who is living is no longer Paul himself, but Christ. Therefore, logically, the life he lives must be sustained by Christ's own faithfulness, not Paul’s belief.
This reading is supported by modern translations like the NRSVue, which reads: "... I live by the faith of the Son of God." Similarly, the CEB and NET adopt this subjective genitive translation, rendering it as "by the faithfulness of God's Son" and "because of the faithfulness of the Son of God," respectively.
My hope is that more readers will grasp what Paul actually means in this passage. He is not highlighting his own faith in Jesus because theologically, the old Paul no longer exists. Instead, he refers to Jesus' faithfulness, which serves as the true driving force of his new life.
(For more on my perspective, see my latest book, How to Read Paul.. Other key verses regarding the pistis Christou debate include Romans 3:21-22, 3:26; Galatians 2:16; and Philippians 3:9.)
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