A Modern Argument Over Whether the Mourning Should Continue

The re-establishment of the State of Israel in 1948 and the reunification of Jerusalem in 1967 have prompted a genuine and still unresolved debate within religious Zionism over what, if anything, should change about how Tisha B'Av is kept, since the fast mourns the loss of Jewish sovereignty and access to Jerusalem that these modern events have, in significant part, reversed; a minority of religious Zionist rabbis and thinkers have argued for softening or reinterpreting some of the day's mourning practices in light of this restored access, while the great majority of halakhic authorities across Orthodox Judaism, including most religious Zionist poskim, maintain that full observance remains required because the Temple itself has not been rebuilt and the day's mourning was never framed as being only about political sovereignty or access to the city.

This disagreement has not produced any widespread change in practice, and Tisha B'Av continues to be kept with its traditional full severity in the overwhelming majority of religious communities in Israel and the diaspora alike, but the theological conversation about what the day means after 1948 and 1967, quite unlike the settled and static reading of a purely ancient catastrophe, remains a live and ongoing feature of modern religious Zionist thought specifically.