The Prophets' Inquiry refers to the earnest search and investigation by the Old Testament prophets into the nature and timing of the salvation that was to come through the Messiah. This concept is rooted in the understanding that the prophets, though inspired by the Holy Spirit, did not fully comprehend the details of the redemptive plan they were prophesying. Their prophecies pointed forward to the coming of Christ and the establishment of the Gospel, which would be fully revealed in the New Testament.

Biblical Foundation

The Apostle Peter provides a clear insight into the Prophets' Inquiry in his first epistle. In 1 Peter 1:10-12 , he writes: "Concerning this salvation, the prophets who foretold the grace to come to you searched and investigated carefully, trying to determine the time and setting to which the Spirit of Christ in them was pointing when He predicted the sufferings of Christ and the glories to follow. It was revealed to them that they were not serving themselves, but you, when they spoke of the things that have now been announced to you by those who preached the gospel to you by the Holy Spirit sent from heaven. Even angels long to look into these things."

This passage highlights several key aspects of the Prophets' Inquiry:

1. The Nature of the Inquiry: The prophets were deeply engaged in understanding the salvation they were prophesying. Their inquiry was not casual but involved diligent searching and investigation.

2. The Role of the Spirit of Christ: The Spirit of Christ was active in the prophets, guiding them in their prophecies. This indicates the pre-existence and divine nature of Christ, who was orchestrating the revelation of God's redemptive plan even before His incarnation.

3. The Sufferings and Glories of Christ: The prophets foresaw both the sufferings of the Messiah and the subsequent glories. This dual aspect of prophecy is fulfilled in the life, death, and resurrection of Jesus Christ, as well as His exaltation and the establishment of His eternal kingdom.

4. The Service to Future Generations: The prophets understood that their messages were ultimately for the benefit of future generations, particularly those who would hear and believe the Gospel after Christ's coming.

5. The Interest of Angels: The mention of angels longing to look into these things underscores the profound mystery and significance of the Gospel. Even heavenly beings are captivated by the unfolding of God's redemptive plan.

The Gospel Fulfillment

The Gospel, as the fulfillment of the Prophets' Inquiry, is the good news of Jesus Christ's life, death, and resurrection for the salvation of humanity. The New Testament writers frequently emphasize that Jesus is the fulfillment of Old Testament prophecies. For instance, in Luke 24:44 , Jesus Himself states, "These are My words that I spoke to you while I was still with you: Everything must be fulfilled that is written about Me in the Law of Moses, the Prophets, and the Psalms."

The Gospel reveals the grace that the prophets spoke of, a grace that brings salvation to all who believe. The Apostle Paul, in Romans 1:1-2 , affirms that the Gospel was "promised beforehand through His prophets in the Holy Scriptures." This continuity between the Old and New Testaments underscores the unity of God's redemptive plan.

Implications for Believers

For believers, the Prophets' Inquiry and the Gospel serve as a testament to the faithfulness and sovereignty of God. The fulfillment of prophetic promises in Christ assures believers of the reliability of God's Word and His ultimate plan for redemption. It also calls believers to a deeper appreciation of the Scriptures, recognizing the intricate tapestry of prophecy and fulfillment woven throughout the Bible.

The Prophets' Inquiry encourages believers to engage with the Scriptures with the same diligence and reverence, seeking to understand the depths of God's revelation and the riches of His grace in Christ Jesus.