The correct answer to the question about the last plague inflicted upon the Egyptians is D. the death of the firstborn. Detailed Explanation:

1. Context of the Plagues: In the Book of Exodus in the Bible, God sends ten plagues upon Egypt to persuade Pharaoh to release the Israelites from slavery. Each plague demonstrates God's power and serves as a judgment against the Egyptian gods.
2. Sequence of the Plagues: The ten plagues are as follows:
3. 1st Plague: Water turned into blood
4. 2nd Plague: Frogs
5. 3rd Plague: Gnats
6. 4th Plague: Flies
7. 5th Plague: Livestock disease
8. 6th Plague: Boils
9. 7th Plague: Hail
10. 8th Plague: Locusts
11. 9th Plague: Darkness
12. 10th Plague: Death of the firstborn

The last plague, which is the death of the firstborn, is significant because it ultimately leads to Pharaoh's decision to let the Israelites go.

1. Significance of the Last Plague: The death of the firstborn is not only the final plague but also the most devastating. It affects every household in Egypt, as the firstborn son of every family, including Pharaoh's, is killed. This plague is a direct challenge to the Egyptian belief in the power of their gods, particularly Pharaoh, who was considered a god himself. The severity of this plague compels Pharaoh to release the Israelites, marking a pivotal moment in the Exodus narrative.

Why the Other Options are Incorrect:

• A. The changing of all the rivers into blood: This was the first plague, not the last. It served as an initial demonstration of God's power and set the stage for the subsequent plagues.
• B. The influx of frogs into the land of Egypt: This was the second plague. While it was significant and caused great distress, it was not the final act of judgment against Egypt.
• C. The invasion of flies: This was the fourth plague. Like the others, it was part of the series of plagues but did not carry the finality or the weight of the last plague, which was the death of the firstborn.

Summary of Key Points:

• The last plague inflicted upon the Egyptians was the death of the firstborn (Option D).
• This plague was the culmination of God's judgment and led to the liberation of the Israelites.
• The other options (A, B, C) represent earlier plagues and do not reflect the final act of judgment.
• Understanding the sequence and significance of the plagues is crucial for grasping the narrative of the Exodus.

This thorough understanding of the plagues, especially the last one, is essential for students studying Christian Religious Studies, as it highlights themes of divine power, judgment, and liberation.