Sharper Iron from KFUO Radio

Sharper Iron from KFUO Radio

Sharper Iron, hosted by Rev. Timothy Appel, looks at the text of Holy Scripture both in its broad context and its narrow detail, all for the sake of proclaiming Christ crucified and risen for sinners. Two pastors engage with God’s Word to sharpen not only their own faith and knowledge, but the faith and knowledge of all who listen. Sharper Iron is underwritten by Lutheran Church Extension Fund, where your investments help support the work of The Lutheran Church—Missouri Synod. Visit lcef.org.

Episodes

July 1, 2025 58 mins
During the reign of Ahaz in Judah, Hoshea comes to the throne of Israel, and he is the last king to reign in the northern kingdom. About the year 722 BC, the Assyrian Empire besieges Samaria and conquers Israel. The Scripture makes plain that this was no matter of historical accident, but rather, the LORD was bringing about His judgment against Israel for their idolatry which had characterized Israel from the days of Jeroboam son o...
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The reign of King Ahaz in Judah is filled with the same wickedness that has characterized the northern kingdom, even the abominable practice of child sacrifice. When Ahaz is faced with the threat of an alliance against him, he chooses to make himself a son of the king of Assyria rather than trust in the promise made by the LORD through the prophet Isaiah. As part of appeasing the Assyrian king, Ahaz tours the pagan temple in Damasc...
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June 27, 2025 55 mins
Leading up to the significant and wicked reign of King Ahaz of Judah, the kings who reigned in Judah and Israel receive relatively little attention. In Judah, Azariah (also known as Uzziah) and Jotham are both faithful to the LORD, even though neither removes the high places from Judah. In Israel, the dynasty of kings in the line of Jehu comes to an end after four generations, according to the Word of the LORD. From one king to the...
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The history of God’s people continues with the reign of Amaziah in Judah and Jeroboam II in Israel. When Amaziah secures the throne in Judah, he follows the LORD’s Word in dealing with the conspiracy that ended his father’s life. As Amaziah finds some military success during his reign, he foolishly picks a fight with the king of Israel, and the king of Israel takes Amaziah captive and plunders Jerusalem. During these days in Israel...
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As the descendants of Jehu continue to reign in Israel, they do not turn away from the sin of Jeroboam the son of Nebat. However, Jehoahaz does seek the LORD’s favor, and the LORD responds by graciously sending a savior. Jehoash serves as king in Israel during the days of Elisha’s death. Elisha gives the word of the LORD to Jehoash the king as a father teaches a child, and it is a gracious word from the LORD of victory over Syria. ...
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When he is seven years old, Joash becomes the rightful king of Judah in place of the usurper Athaliah. Joash’s faithfulness to the LORD is evident in the repairs he oversees for the LORD’s temple. Making use of the gifts of God’s people in both money and skill, Joash draws the attention of Judah back to the place where the LORD has placed His name to distribute the forgiveness of sins. Nonetheless, the high places remain during Joa...
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Athaliah, the daughter of Ahab and queen mother in Judah, attempts to capitalize on the death of her son by killing the rest of the royal family. Her demonic attack is foiled by the LORD, who works through a faithful priest and his wife to rescue one of the sons in the line of David. The priest Jehoiada waits until the rightful heir to the throne is seven years old before he unfolds his plan to anoint Joash king of Judah. Athaliah ...
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June 20, 2025 55 mins
As Jehu continues to kill the descendants of Ahab, he shows zeal for the task that the LORD has assigned, but his zeal also leads him to act in evil and underhanded ways that go beyond what the LORD has assigned. Jehu shrewdly brings an end to the priests and worshipers of Baal in the northern kingdom, but as he reigns in Israel, he never turns from the sins of Jeroboam the son of Nebat. Because Jehu does accomplish some positive t...
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Elisha continues to complete the ministry of Elijah by causing Jehu to be anointed as the next king of Israel. Jehu initially shows some humility as he begins to come into power in the land of Israel, and even bears some resemblance to David and other good kings in David’s line. Jehu begins to fulfill the LORD’s Word against the house of Ahab by killing Joram the king of Israel, Ahaziah the king of Judah, and Jezebel the widow of A...
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Elisha cared for the Shunammite woman after he raised her son from the dead by warning her to sojourn elsewhere during a famine. When she returned, the king of Israel showed that he was not entirely faithless by returning her family land. Elisha began to fulfill the ministry of Elijah by telling Hazael that he would be king in Syria, and God brought that word to fulfillment. In those days, the line of David intermarried with the li...
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When a Syrian siege of Samaria leads to great suffering among the people of the northern kingdom, the LORD mercifully promises deliverance through the prophet Elisha, even as one of the king’s captains mocks the LORD’s name. Four lepers are the unlikely witnesses of the LORD’s miraculous victory over Syria, and these same lepers share the gospel of salvation with all of Samaria. Although the king is skeptical, his servants convince...
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The LORD continues to work through the prophet Elisha in Israel. A sunken ax head is not too small for the LORD’s attention, as the prophet restores this valuable possession to one of the sons of the prophets. When the king of Syria learns that Elisha is behind the foiled attempts to raid Israel, the Syrian king foolishly thinks he can capture the LORD’s prophet. The LORD allows Elisha’s servant to see the angelic army protecting E...
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The LORD cares not only for Israel; He cares for all the nations. That’s why He places His Word in the mouth of a little Israelite slave girl to her master Naaman that healing is available for his leprosy if he goes to the prophet of the true God. The king of Israel knows his own limitations, but Elisha knows the power of God’s Word. Elisha therefore sends Naaman to wash seven times in the Jordan River with the LORD’s promise that ...
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June 12, 2025 55 mins
Tragedy strikes the family that has shown hospitality to Elisha when the son dies in his mother’s arms. Although his father is indifferent toward the Christian faith, the mother turns toward Elisha as the only one who can offer any help. The LORD brings about a miracle by restoring the child’s life in answer to Elisha’s prayer. As Elisha’s ministry continues, the LORD continues to concern Himself with the bodily needs of His people...
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June 11, 2025 54 mins
The author of Kings records several chapters of Elisha’s ministry and miracles throughout the land of Israel, all pointing forward to the ministry and miracles of the Lord Jesus Christ. In caring for a widow of one of the sons of the prophets, Elisha keeps the LORD’s instructions. He tells her to gather only empty jars so that the LORD can pour out His abundant goodness in overflowing oil. As Elisha travels the land of Israel, he o...
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Jehoram, king of Israel, receives the backhanded compliment that he was only slightly better than his wicked father and mother. As Jehoram wants to keep receiving tribute from Moab, he allies with Jehoshaphat of Judah. They take the southern route to Moab in order to include Edom in their alliance, but run short of water. During the crisis, Jehoshaphat finally looks for the Word of the LORD from the prophet Elisha. Although Jehoram...
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As Elijah journeys to the place where he will be taken into heaven, he invites Elisha to count the cost of following him as prophet in Israel. Elisha faithfully follows Elijah and asks that he would receive a double portion of the spirit upon Elijah. When Elisha sees Elijah taken up into heaven, he rightly recognizes God’s activity and confesses that the prophetic word is the true power in Israel. The LORD answers Elisha’s prayer a...
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Jehoshaphat was a faithful king in the land of Judah. In contrast to the kings of Israel with whom he allied, Jehoshaphat rightly repented when confronted by the word of the LORD’s prophets. Meanwhile in the land of Israel, Ahaziah the son of Ahab only continued in the sins of Jeroboam, Ahab, and Jezebel. When Ahaziah fell and became sick, he chose to consult the idol of Ekron instead of the only true God. The LORD gave Elijah the ...
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Ahab of Israel allies with Jehoshaphat of Judah in an effort to take Ramoth-gilead back from Syria. When Jehoshaphat asks to consult a prophet first, Ahab reluctantly sends for Micaiah, who never gives Ahab good news. Micaiah initially ridicules Ahab by pretending to agree with the false doctrine of the court prophets. When pressed, however, Micaiah faithfully tells Ahab that his death is coming soon, for the LORD is even working t...
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When Ahab desires to purchase the vineyard of Naboth to convert it into a vegetable garden, Naboth faithfully refuses to sell the inheritance God has given to his family. Ahab’s pity party is rebuked by his wicked queen, Jezebel, who takes matters into her own hands. Although outwardly she puts together what seems to be a legal scenario, her ungodly scheming and covetousness costs Naboth his life. The LORD sees the sins of Jezebel ...
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