Matthew 24:22
And if those days had not been as short as they were no one would have been saved [i.e., from the devastating destruction]. But for the sake of the elect [i.e., God's people], those days will be short.
Romans 11:2-6
God did not reject His people whom He knew previously. Or, do you not know what the Scriptures say in the passage where Elijah pleads with God against Israel?
Revelation 3:4
"But you have a few people [there] in Sardis who have not [spiritually] polluted their clothing, and they will walk with me in [robes of] white [i.e., probably now on earth as well as in heaven], for they are worthy.
Revelation 11:2-3
but do not include the court on the outside of the Temple in your measurements, because it has been given to the [unconverted] Gentiles. And they will trample underfoot the holy city [i.e., Jerusalem ? See 21:10] for forty-two months.