Some Ans. Questions 2014 by -'Abdu'l-Bahá- 1 Para

Briefly, this Man, Who appeared lowly in the eyes of all, arose nonetheless with such power as to abrogate a fifteen-hundred-year-old Dispensation, notwithstanding that the least deviation from its laws would expose the offender to grave danger and bring about his death and annihilation. Moreover, in the time of Christ the general morals and manners of the Israelites had become entirely confused and corrupted, and Israel had fallen into a state of utmost degradation, misery, and bondage. At one time they fell captive to the Chaldeans and the Persians; at another they were under the yoke of the Assyrian Empire. One day they became the subjects and vassals of the Greeks; another they were subjugated and humiliated by the Romans (6:2)

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