So even though you said that the branches of the Olive Tree are people who are "in Christ" you now say that some of the branches are unbelievers:
different branches same root.
Rom 11:17 And if some of the branches were broken off, and you, being a wild olive tree, were grafted in among them, and became a sharer of the root and the fatness of the olive tree with them,
Jesus Christ did not change , the dispensation did .
Please tell me how unbelievers ever became branches of the Olive Tree.
they were descendants of Abraham
already quoted Jesus and the fig tree .
Luk 13:7 And he said to the vinedresser, 'Look, for three years now I have come seeking fruit on this fig tree, and I find none. Cut it down. Why should it use up the ground?'
Luk 13:8 And he answered him, 'Sir, let it alone this year also, until I dig around it and put on manure.
Luk 13:9 Then if it should bear fruit next year, well and good; but if not, you can cut it down.'"