Paul was known as Saul before his name change. Also claimed to be a member of Benjamin tribe (Rom 11:1) The OT Saul was also a tribe member of Benjamin. There is a tale of Saul in the OT castrating hundreds of people. My upcoming work The Single Strand explains the mysterious NT character ‘Paul’. The first mystery concerning Paul iswhy did the author of Acts change his name from ‘Saul’ to ‘Paul’, a word that means ‘tiny’. The truth behind Saul’s nickname is viscous humor that makes fun of the fact that Paul was not merely circumcised but castrated. The story of Paul’s castration is black comedy and is given in Acts 13 1-9. Prior to the scene in Acts 13 Saul/Paul had attacked a member of the ‘way’ – Stephan – who has been preaching for ‘Jesus’, in other words, Stephan had been preaching for the Flavian Christ. Following this event Saul shows up in Antioch with a group that includes a ‘stepbrother’ of Herod. Then the ‘Holy Spirit’, for some reason, orders Saul ‘separated’ – the Greek word used can also mean ‘severed’ – and the group then “placed their hands on him” – the word used for “placed” can also mean ‘attack’. Following the event Saul becomes ‘Paul’, a word that means ‘tiny’. In other words, Paul has been ‘severed’ – or castrated – by the group led by Herod’s ‘stepbrother’ as revenge for his participation in the attack on a member of the ‘Way’ – the Caesars’ version of Judaism. This was how Saul became ‘Tiny’. To digress, this analysis shows not only the reason why the Romans named the character ‘Paul’, but why they gave him his original name of ‘Saul’. Saul was the Jewish king that had demanded David obtain ‘a hundred Gentile foreskins’ and the Romans named their character ‘Saul’ to imply that his ‘circumcision’ involved – like the one ordered by his OT ‘forerunner’ – more than a single foreskin. The author of Acts ‘clarifies’ the relationship by actually mentioning the OT Saul in the passage where ‘Saul’ becomes ‘Tiny’ – Acts 13:21. The author also notes that the OT Saul’s reign had the space of forty years. This ‘foresees’ the forty years between the beginning of Paul’s ‘ministry’ at approximately 40 CE and the start of Domitian’s reign in 81 CE – a roughly forty year cycle parallel to the one which linked Jesus to Titus. This analysis enables the real nature of ‘Paul’ to be understood. Paul begins as ‘Saul’, a messianic rebel fighting against the ‘Way’, which is the Flavians’ Christ cult, but has an epiphany and is ‘converted’ to belief in ‘Christ Jesus’, in other words he understands that Caesar is the Christ.