.
As a pharisee, Paul wouldn't have known what murder was if the law had not said, 'Do not murder'.
And Saul was agreeing with [Stephen's] murder. Now there happened on that day a great persecution against the church in Jerusalem, and they were all scattered throughout the regions of Judea and Samaria, except the apostles. Acts 8:1
But Saul, still breathing threats and murder against the disciples of the Lord, went to the high priest Acts 9:1
As a pharisee, Paul wouldn't have known what murder was if the law had not said, 'Do not murder'.
And Saul was agreeing with [Stephen's] murder. Now there happened on that day a great persecution against the church in Jerusalem, and they were all scattered throughout the regions of Judea and Samaria, except the apostles. Acts 8:1
But Saul, still breathing threats and murder against the disciples of the Lord, went to the high priest Acts 9:1
As you seem to believe Paul the christian tried to live under a law of righteousness, I imagine you believe Ananias, Barnabas, the disciples in Damascus and Apostles in Jerusalem all forgot to tell him he wasn't under a law of righteousness as a Christian