Many followers of Jesus of Nazareth also survived the city's destruction. A new form of Judaism that became known as Rabbinic Judaism developed out of Pharisaic school and eventually became the mainstream form of the religion. Judaism's Temple-based sects, including the priesthood and the Sadducees, diminished in importance.

The loss of mother-city and temple necessitated a reshaping of Jewish culture to ensure its survival. The destruction of Jerusalem and the Second Temple marked a major turning point in Jewish history. The treasures looted from the Temple were put on display. A triumph was held in Rome to celebrate the conquest of Jerusalem, and two triumphal arches were built to commemorate it. This victory gave the Flavian dynasty legitimacy to claim control over the empire. The siege had a major toll on human life, with many people being killed and enslaved, and large parts of the city destroyed. Titus spared only the three towers of the Herodian citadel as a testimony to the city's former might. Resistance continued for another month, but eventually the upper and lower parts of the city were taken as well, and the city was burned to the ground. On Tisha B'Av, 70 CE (August 30), Roman forces overwhelmed the defenders and set fire to the Temple. According to Josephus, a contemporary historian and the main source for the war, the city was ravaged by murder, famine, and cannibalism. Within three weeks, the Roman army broke the first two walls of the city, but a stubborn rebel standoff prevented them from penetrating the thickest and third wall. The city had been taken over by several rebel factions following a period of massive unrest and the collapse of a short-lived provisional government.

In April 70 CE, three days before Passover, the Roman army started besieging Jerusalem. Following a five-month siege, the Romans destroyed the city and the Second Jewish Temple. The siege of Jerusalem of 70 CE was the decisive event of the First Jewish–Roman War (66–73 CE), in which the Roman army led by future emperor Titus besieged Jerusalem, the center of Jewish rebel resistance in the Roman province of Judaea.

Arch of titus in rome