The United Nations’ top court on Friday ordered Israel to do all it can to prevent death, destruction and any acts of genocide in Gaza, but the panel stopped short of ordering Jerusalem to end the military offensive that has laid waste to the Palestinian enclave.

In a ruling that will keep Israel under the legal lens for years to come, the court offered little other comfort to Israel in a genocide case brought by South Africa that goes to the core of one of the world’s most intractable conflicts. The court’s half-dozen orders will be difficult to achieve without some sort of cease-fire or pause in the fighting.

“The court is acutely aware of the extent of the human tragedy that is unfolding in the region and is deeply concerned about the continuing loss of life and human suffering,” said court President Joan E. Donoghue.

The ruling amounted to an overwhelming rebuke of Israel’s wartime conduct and added to mounting international pressure to halt the nearly 4-month-old offensive, which has killed more than 26,000 Palestinians, decimated vast swaths of Gaza and driven nearly 85% of its 2.3 million people from their homes.

Allowing the accusations to stand stung the government of Israel, which was founded as a Jewish state after the Nazi slaughter of 6 million Jews during World War II.

Israeli Prime Minister Benjamin Netanyahu said the fact that the court was willing to discuss the genocide charges was a “mark of shame that will not be erased for generations.” He also vowed to press ahead with the war.

The power of the ruling was magnified by its timing, coming on the eve of International Holocaust Remembrance Day.