Why is it important that Paul was separated unto the gospel?

Paul's separation unto the gospel emphasizes the importance of being set apart for the work of proclaiming Jesus Christ’s message of salvation. This concept of separation indicates not only a calling but also a commitment to a singular mission—preaching the gospel alone. For Paul, the gospel was the core of his identity and purpose. He traveled extensively, preaching to Jews and Gentiles alike, demonstrating that the message of Christ transcends ethnic and cultural boundaries. This underscores the importance of the gospel in uniting believers and fulfilling God's redemptive work.