How do we know that God chose Paul to preach the gospel?

The account of Paul's conversion strongly supports the doctrine of divine election. God specifically chose Paul, not merely as an apostle, but as a chosen vessel to bear His name before the Gentiles, as mentioned in Acts 9:15. This act of calling showcases God's sovereign choice and illustrates that God often selects those who seem least likely to bring glory to Himself. Moreover, Paul's subsequent teachings and profound understanding of grace and salvation, as revealed directly to him by Christ, affirm his unique and divinely appointed role in the redemptive narrative of Scripture.