Please see post #105. Thanks.
I don't see how the two differ. The full number of the Gentiles to come in is going to be accomplished at a specific time. The time in which this occurs is a fulfillment or completion of that stage in God's plan. God will then deal with those of Israel who He blinded in order to bring about salvation for all.
Please share specifics concerning how the two differ in your understanding. Thanks.
If you had a village of 100 people, 80 of them were from Gentile tribes and 20 of them from Israelite tribes, if the 80 find Christ, that "fulness of the Gentiles" is met within the village, and the phrasing of Rom 11 suggests that the 20 would then have their blindness lifted and see the fact that their OT scripture pointed to Christ all along.
Now, if after that, the population grew by 50 people in the next year, the fulness of Gentiles within that new generation has not been met, and the new generation from the Israelites wouldn't necessarily not be blinded. The cycle continues. So when Paul was explaining his circumstance of having the blindness removed (literally and spiritually), he was applying that circumstance to his fellow descendants of Israel. It's not that this fullness and unblinding happens at the end of time, it is a continual process.
Now take that scenario and apply it asynchronously across social landscapes, and then add people that will never turn to Christ because they are inherently goats and not sheep (tares and not wheat). Then take consideration for the new generation that came from parents of both sets of tribes. (Was Timothy a Gentile or Jew? etc.) There are goats/unsaved people from all nations, including from the people that are blood descendants of Israel.
Are you with me so far? That's the logic behind "fulness of" being a thing that happens day by day rather than all at once at the end of time. From that perspective, Saul's conversion into Paul marked the necessary 'fulness of the Gentiles' within his walks of life that would lead to his blinding being removed. And so every nonChristian would come into the fold at their intended time, with the life experiences they were intended to have.
The second topic is Luke 21's "times of the Gentiles", which you will notice does not say a singular "time" of the Gentiles, but "times". It is also widely attributed to the sacking of Jerusalem in 70 AD rather than the Second Coming. I assume you are attributing Luke 21 to the Second Coming: is that the case? If so, why?
Suppose for a moment that we do connect the two, and state that the "fulness of Gentiles" and "times of the Gentiles" were the same thing. If these point to 70 AD, that would mean that all Israel was already saved, and that every nonChristian on the planet is counted as a Gentile. What would stop that interpretation from being the case?