Galatians 3:26-28 gives us insight into the phrase “in Christ” and what it means. "In Christ Jesus you are all children of God through faith, for all of you who were baptized into Christ have clothed yourselves with Christ. There is neither Jew nor Gentile, neither slave nor free, nor is there male and female, for you are all one in Christ Jesus." Paul is speaking to the Christians in Galatia, reminding them of their new identity since they placed their faith in Jesus Christ. To be "baptized into Christ" means that they were identified with Christ, having left their old sinful lives and fully embracing the new life in Christ (Mark 8:34; Luke 9:23). When we respond to the Holy Spirit's drawing, He "baptizes" us into the family of God. First Corinthians 12:13 says, "For we were all baptized by one Spirit so as to form one body—whether Jews or Gentiles, slave or free—and we were all given the one Spirit to drink."
Join me tomorrow when we talk about being marked with a seal.