What Good Have I Done?

Understanding Jesus Christ as the God of the Old Testament and what that truth means for covenant discipleship

The Last Judgment by J.W. Scott - mural in Washington D.C. temple

By John Fisher (assisted by AI)

One of the most significant doctrinal truths restored in modern times is the clear understanding that Jesus Christ is Jehovah, the God who spoke and acted throughout the Old Testament. This knowledge reshapes how we read scripture, understand God’s dealings with humanity, and view our own covenant relationship with Him. Far from being distant or abstract, the God of the Old Testament is the same loving Redeemer who walked the roads of Galilee and invites us today to “hear Him.”

President Dallin H. Oaks summarized this doctrine succinctly, teaching that when scripture records words spoken by “God” or “the Lord,” those words are “almost always the words of Jehovah, our risen Lord, Jesus Christ” (Oaks, 2023).

Jesus Christ as Jehovah

President Oaks explained:

“The Father introduced His Only Begotten Son, Jesus Christ, as our Savior and Redeemer and gave us the command to ‘hear Him.’ From this direction we conclude that the scriptural records of words spoken by ‘God’ or the ‘Lord’ are almost always the words of Jehovah, our risen Lord, Jesus Christ.”
(Oaks, 2023, p. 102)

This teaching provides a unifying lens for scripture study. The God who covenanted with Abraham, delivered Israel from Egypt, and spoke through prophets was Jesus Christ acting under the direction of the Father.

This truth is powerfully illustrated in the New Testament. When Jewish leaders challenged Jesus’ authority, He declared, “Before Abraham was, I am” (John 8:58). This statement provoked outrage because Jesus was directly invoking the divine name revealed to Moses.

In Exodus, when Moses asked whom he should say had sent him, God replied, “I AM THAT I AM” (Exodus 3:14). Later the Lord clarified, “I am the Lord, and I appeared unto Abraham, unto Isaac, and unto Jacob” (Exodus 6:3). By using the phrase “I am,” Jesus unmistakably identified Himself as Jehovah—the covenant God of Israel.

Why This Doctrine Matters

Knowing that Jesus Christ is Jehovah makes the Old Testament deeply personal. The same Savior who invites the weary to come unto Him (see Matthew 11:28) is the God who led Israel through the wilderness, showed mercy again and again, and patiently taught His people through covenants.

This understanding strengthens faith, especially when encountering difficult or complex Old Testament passages. Rather than seeing two different Gods, we see one consistent divine character—perfectly just, infinitely merciful, and unwaveringly committed to the salvation of His children.

Restoring “Plain and Precious” Truths

The Lord foresaw that essential truths about His identity and covenant relationship would be lost over time. Nephi recorded that “many plain and precious things” would be taken from the Bible (1 Nephi 13:26). However, God promised to restore them through additional scripture and revelation.

The Book of Mormon plays a central role in this restoration. According to 2 Nephi 3:12, the Bible and the Book of Mormon “shall grow together, unto the confounding of false doctrines, and establishing peace.” Together, they testify that Jesus Christ is Jehovah and clarify His role across dispensations.

Other restored texts deepen this understanding:

• The Book of Moses, restoring truths from Genesis 1–6

• The Book of Abraham, revealing premortal councils and divine purpose (see Abraham 3:22–28)

• Joseph Smith Translation passages, such as the account of Melchizedek (JST Genesis 14:25–40)

Accounts like Enoch’s Zion (Moses 7:18–19) and Abraham’s vision of the premortal life are “plain and precious” because they reveal the eternal scope of Christ’s ministry and His role as Jehovah before mortality.

Jehovah and Covenant Relationship

The Old Testament is fundamentally a covenant record. The Lord declared to Israel, “Ye shall be a peculiar treasure unto me” (Exodus 19:5). That covenant relationship—initiated by Jehovah—continues today.

Understanding Jesus Christ as Jehovah clarifies that He is the covenant-making and covenant-keeping God. Through Him, the “new covenant” promised by Jeremiah—where God’s law is written in our hearts—is fulfilled (Jeremiah 31:31–34).

As we study the Old Testament, important questions naturally arise: Why are covenants essential to my spiritual life? What blessings of love, mercy, and guidance come as I remain faithful to them? The answers consistently lead back to Jesus Christ.

Conclusion

Recognizing Jesus Christ as Jehovah transforms how we read the Old Testament. It becomes not merely a historical account, but a living testimony of the Savior’s ongoing relationship with humanity. From burning bush to Sinai, from covenant promises to prophetic warnings, it is Christ who speaks, leads, and redeems.

As we study the Old Testament, restored scripture, and modern prophetic teachings together, we gain a clearer, more unified witness of Jesus Christ—the same yesterday, today, and forever. Knowing Him as Jehovah deepens reverence, strengthens covenant commitment, and anchors faith in the eternal Redeemer.

Reference (APA Style)

Oaks, D. H. (2023, May). The teachings of Jesus Christ. Liahona, 100–105.
https://www.churchofjesuschrist.org/study/liahona/2023/05/51oaks?lang=eng

Labels: covenants, Jehovah, Jesus Christ, Old Testament, restored scripture

// posted by John Fisher @ January 04, 2026