I guess paul was wrong when he stated that God was not forever done dealing with the jews then, Eh?
Of course Paul wasn't wrong - the Jews were & are welcome to repent & come to Jesus for salvation. No-one who comes in faith will be refused.
Nor was Jesus wrong when he said to the Jews -
Mat. 21:43 43 ‘Therefore I tell you that the kingdom of God will be taken away from you and given to a people who will produce its fruit.
which was fulfilled by the redeemed believers formerly strangers -
1 Peter 2:8 ..... They stumble because they disobey the message – which is also what they were destined for.
9 But you are a chosen people, a royal priesthood, a holy nation, God’s special possession, that you may declare the praises of him who called you out of darkness into his wonderful light. 10 Once you were not a people, but now you are the people of God; once you had not received mercy, but now you have received mercy.