As our year of focusing on the Old Testament comes to a close, it is fitting that we conclude with texts from the Messiah’s first “biographer,” the prophet Isaiah, whose career spanned 740–680 B.C. Thanks to the Lutheran composer Handel, whose “Messiah” is especially popular around Christmas and Easter, many of Isaiah’s prophecies are quite familiar (in fact, about one-third of the movements in “Messiah” are from Isaiah!). As we open these Old Testament texts, we discover the incarnate Lord and the gifts of forgiveness of sins, life and salvation that He came to bring.Rev. Carl Roth, pastor of Grace Lutheran Church in Elgin, TX, joins Sarah to talk about the “Searching Scripture” feature in the December 2025 issue of the Lutheran Witness titled "Son of David, Son of God" on Isaiah 9:2–7 and Isaiah 11:1–10. This year, “Searching Scripture” is themed “Opening the Old Testament” and will walk through ways that the Old Testament witnesses to Jesus Christ and His grace, mercy and peace, delivered through the holy Christian church. Follow along every month and search Scripture with us!Find online exclusives of the Lutheran Witness at witness.lcms.org and subscribe to the Lutheran Witness at cph.org/witness.Have a topic you'd like to hear about on The Coffee Hour? Contact us at: [email protected].