The Most Difficult Question...

One of the most difficult portions of scripture for me to comment upon is the point that "all Israel will be saved." Does that mean that the saints of Israel as well as sinners will be saved? Does it mean the family of those who married "outsiders" will be saved? Does it mean only those who obeyed the laws of God and faithfully worshipped Him will be saved? Gratefully, neither you nor I have to make that call.