How do you make Torah your spiritual business? Rabbi Yaron Reuven brings chiddushim on the teachings of Shammai in Pirkei Avot chapter one. The Sages say, the first question a person will be asked when they get to Shamayim is, Did you conduct your business faithfully? Did you operate your business with emunah, knowing that HaShem runs the world and He wants you to learn Torah instead of work overtime? Did you spend money on mitzvot knowing that's what's important? Did you buy a Kosher pair of Tefillin and Mezuzot?