Jesus replied, “You are not permitted to know the [specific] time or date [when this will happen]. For the Father has appointed it [to happen] when He determines [the right time].
“But no one knows when that day or hour will come. Not even the angels in heaven or the Son [of God] know [when it will happen], but only the Father [does].
But it is not my prerogative to appoint who sits at my right side and at my left, but [those places] are for people to whom it has been assigned [by the Father].”
[He did this] to fulfill His plan at the proper time, by bringing together everything [in the universe] under Christ’s headship --- things both in heaven and on earth.
And people will die by the sword and be led captive into all nations. And Jerusalem will be trampled on by the [unconverted] Gentiles [i.e., by the Romans and later by others] until the times of [domination by] the Gentiles are fulfilled.
He said to them, “Indeed you will drink my cup [of suffering]. But it is not my prerogative to appoint who sits at my right side and at my left, but rather these places are for those to whom it has been assigned by my Father.”