Interesting, but that's not the meaning of "in part". Where do you come to 3.5 years?
The passage says, "until the fulness of the gentiles
come in". You left off that part, and didn't address it. Why?
Romans 11:25 KJV
For I would not, brethren, that ye should be ignorant of this mystery, lest ye should be wise in your own conceits; that blindness in part is happened to Israel,
until the fulness of the Gentiles be come in.
This phrase has a particular meaning that is not "the Gospel is opened to the gentiles".
View attachment 34805
Until which the filling of the nations may be entering.
When the full complement is come in.
Part of Israel is blinded, until the full number of gentiles are come in.
Romans 11:26 KJV
And so all Israel shall be saved: as it is written, There shall come out of Sion the Deliverer, and shall turn away ungodliness from Jacob:
Israel and the gentiles, Israel and the gentiles, Paul continues on and on regarding Israel and the gentiles. Part of Israel is blinded until the full number of Gentiles is in. Then all Israel will be saved, just like He promised.
Israel and the gentiles, God maintains this distinction, clearly, plainly, NT, OT, Israel and the Gentiles. And when Jesus comes in power and glory, He will gather Israel to their land, and gather the nations to be judged, exactly as prophesied in the OT, and exactly as prophesied in the NT.
Much love!