Said Rabbi Ishmael: Rabbi Akiba did indeed say in the name of Rabbi Eliezer the Great: From the day when the Law was given to Israel until the last temple was built, the Law was given, its majesty was not given, and its preciousness, its glory and its greatness and its beauty, its terror, its reverence and its fear, its richness and its loftiness and its exaltation, its trembling and its splendour, its strength, its rule and its might were not given, until the last temple was built and the Shekinah did not dwell in it.
The Torah's Hidden Majesty Before the Temple Fell
Heikhalot Rabbati 28:3