Be Prepared!

A sermon on Acts 13:38-49, preached at the LCMS International Center Chapel by Rev. Dr. Rudolph Blank.

Be prepared! That’s what we hear on the News during these days of extreme heat in Saint Louis. Drink a lot of water, wear light clothes, do not over exert yourself and stay out of the direct sun. When I first came to Missouri as a student in the summer of 1954 the temperature hit 115 in St. Louis and 117 in Clayton. I wasn’t prepared for that. It’s not a good idea to be unprepared. Our text from the book of Acts also calls us all and especially our new missionaries to be prepared. To be prepared for what?

Be prepared to find doors of opportunity for the proclamation of Christ and his cross. Such a door of opportunity opened for Paul when he arrived at Antioch in Pisidia and was invited to address a synagogue full of diaspora Jews and god-fearing gentiles. Antioch in Pisidia was the home town of Sergius Paulus, the roman proconsul whom Paul had befriended in Cyprus. It is quite possible that the apostle’s friendship with Sergius Paulus helped open some of those doors of opportunity among the governor’s friends and relatives in Antioch. Be prepared for the Spirit to open for you similar doors of opportunity to proclaim Christ wherever you find yourself.

If you read through Paul’s inaugural sermon in Antioch you will observe that it is peppered with one Old Testament quotation or allusion after another. These were Scriptures the Jews of Antioch had studied many times – Sabbath after Sabbath, year after year without fully understanding them. They searched these Scriptures, as Jesus said, because in them you think you have eternal life. In his Antioch sermon Paul shows his listeners how all of these Scriptures point forward to Jesus. They point to his death, his resurrection and his ascension to the right hand of the Father. Right there in the prophesies of the Old Testament Paul pointed his listeners to Christ crucified. Some time later the apostle writes: O Galatians, It was before your eyes that Jesus Christ was publicly portrayed as crucified”. Be prepared, like Paul, to use your windows of opportunity to point to Jesus.

Read the rest: Witness, Mercy Together – Sermon on Acts 13

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