But many that [appear to] be first [i.e., in importance and blessings] will [end up] being last. And [those appearing to] be last will [end up] being first."

And when you hear of wars [going on] and rumors of [other] wars [pending], do not worry, for such things must necessarily happen. But the end has not yet come. [Note: By "end" here Jesus probably alludes to the downfall of Jerusalem in AD 70, with its attending destruction of the Temple buildings].

You will be hated by all people because you belong to me, but the person who holds out [i.e., remains faithful to God] until the end [i.e., the end of this time of severe persecution] will be saved [from destruction].