Moshiach: No Need to Be Commanded

In the Redemption through Moshiach, we will continue to observe the laws of the Torah, but not as "commandments" because we won't need to be commanded; we will do it automatically. The Mitzvos are G-d's essential will that does not change. The world was created to express His will. In the Redemption, G-d's essential will, which is expressed by the Mitzvos, will be fulfilled automatically.

(See talks of the Lubavitcher Rebbe King Moshiach Shlita, "Laws of the Oral Torah, Which Will Never Be Nullified" 5752 (1991))