Concept:The disciples' inward reaction showed that recognizing Jesus was not through sight, but through the opening and explanation of the Scriptures.
Explanation:Cleopas and his companion were walking to Emmaus, discussing recent events, when Jesus joined them, but they did not recognize Him.
Jesus spoke with them and explained what the prophets had said about the Messiah.
After He disappeared from their sight, they said, "Did not our hearts burn within us while He talked to us on the road, while He opened to us the Scriptures?" (Luke 24:32).
The phrase "opened the Scriptures" means Jesus taught them the Word of God.
Their hearts burned during that teaching, not merely because He was walking with them or appeared to them.
The breaking of bread happened later, after their hearts had already burned.
Therefore, the correct answer is that Cleopas' heart burnt within him when Jesus taught them the scriptures.
Answer:B. taught them the scriptures