Satan know many in Israel are relatively babes in Christ and will try to take full advantage. Pray for Israel.
So, if I understand you, you are quoting scripture that says"the sign of the coming, and of the end of the world?" (and then you quote Mt 24:23-24.)
Ummm? Sounds like you have just confirmed that the "sign of the coming, and of the end of the world" is nearer than we think.
Jews are still waiting and watching for the first arrival of the Messiah.
Christians are waiting for the "rapture."
The totally lost think he has already arrived - Obama.
1 Thessalonians 4:16-18, NIV
16 For the Lord himself will come down from heaven, with a loud command, with the voice of the archangel and with the trumpet call of God, and the dead in Christ will rise first. 17 After that, we who are still alive and are left will be caught up together with them in the clouds to meet the Lord in the air. And so we will be with the Lord forever. 18 Therefore encourage one another with these words.
IMO, 1 Thessalonians 4:16-18 is nigh approaching and will occur befroe this century is out. And I think I have the Holy Spirit.