There was no regrouping. Israelites as a group with influence were done!!! The merchant systems of banking usury and debt slavery is unique to ancient Babylonian Radhanites, their rites to pagan/Satanic gods is culturally ingrained and historically documented. Those few Israelites who survived the onslaught had little to no impact on this system. The destruction of Babylon by the seljukids dispersed this satanic merchant class cult throughout Europe. Their claim to Judaism has always been a corrupt cover. As for their hatred for Christians... Yup, Satanists typically don't get along with Christians. Christ's Truth shines too bright a light on their true identity. Although, lack of discernment from a duped leadership has the Church floundering right now. In my opinion.