The correct option is A. A great confession by Peter. Explanation of the Correct Answer The statement "I will give you the keys of the kingdom of heaven, and whatever you bind on earth shall be bound in heaven..." is found in the Gospel of Matthew, specifically Matthew 16:19. This declaration by Jesus follows a significant moment in the narrative known as Peter's confession.

1. Context of Peter's Confession:
2. Prior to Jesus' declaration about the keys of the kingdom, He asks His disciples, "Who do people say that the Son of Man is?" (Matthew 16:13). The disciples respond with various answers, but then Jesus directly asks them, "But who do you say that I am?" (Matthew 16:15).
3. Peter responds with a profound declaration: "You are the Messiah, the Son of the living God" (Matthew 16:16). This confession is pivotal because it acknowledges Jesus' divine identity and mission.
4. Jesus' Response:
5. Following Peter's confession, Jesus affirms Peter's insight by stating, "Blessed are you, Simon son of Jonah, for this was not revealed to you by flesh and blood, but by my Father in heaven" (Matthew 16:17).
6. It is after this affirmation that Jesus gives Peter the keys of the kingdom, symbolizing authority and responsibility in the establishment of the Church.
7. Significance of the Keys:
8. The "keys of the kingdom" represent the authority to govern the Church and to make decisions that have eternal significance. The phrase "whatever you bind on earth shall be bound in heaven" indicates that the actions taken by Peter (and, by extension, the Church) have divine backing.

Explanation of Why Other Options Are Incorrect B. Mission of the seventy: - The mission of the seventy (or seventy-two, depending on the translation) is described in Luke 10, where Jesus sends out disciples to preach and heal. This event occurs later in Jesus' ministry and is not directly related to the declaration about the keys of the kingdom. Therefore, it does not precede the statement in question. C. Feeding of the four thousand: - The feeding of the four thousand is recorded in Mark 8:1-10 and Matthew 15:32-39. This miracle is significant but occurs after the events surrounding Peter's confession. It does not provide the theological context for Jesus' declaration about the keys of the kingdom. D. Feeding of the five thousand: - The feeding of the five thousand is found in all four Gospels (e.g., John 6:1-14). While it is a crucial miracle that demonstrates Jesus' compassion and power, it also occurs before Peter's confession. Thus, it does not directly lead to the statement about the keys of the kingdom. Summary of Key Points

• Peter's Confession: The moment when Peter recognizes Jesus as the Messiah is crucial and directly precedes the declaration about the keys of the kingdom.
• Authority of the Church: Jesus' statement emphasizes the authority given to Peter and the Church, highlighting the importance of their role in spiritual matters.
• Context Matters: Understanding the sequence of events in the Gospels is essential for grasping the significance of Jesus' teachings and declarations.

Revision Summary

• The correct answer is A. A great confession by Peter.
• Peter's declaration of Jesus as the Messiah precedes the statement about the keys of the kingdom.
• The keys symbolize authority in the Church, with binding and loosing having eternal implications.
• Other options (B, C, D) refer to events that occur at different times in Jesus' ministry and are not directly related to the declaration in question.