Chelek 25 - Noach 3

From The Sicha, Rabbi Chaim Wolosow by R Chaim Wolosow.

Building the World

Why did Noach need a command to leave the ark? In the ark there was a peace like the days of Moshiach, so leaving was a descent. The sichah explains that the purpose lies outside the ark: to be fruitful, multiply and fill the world. The lesson: leave one's own four cubits to spread Torah, and fulfill pru urevu without calculations.