He chose the gate of the camp,
1. As the usual place of judicature.
2. That he might withdraw himself from the company of idolaters as far as he might.
3. As a fit place of concourse and resort for those that were on God's side.
4. To prevent the escape of the greatest delinquents, the rest of the camp being probably surrounded with some trench, or such like thing, else gates had been superfluous and unprofitable. Who is on the Lord's side ? who will take God's part, and plead his cause against idolatry and idolaters? All the sons of Levi, i.e. the most of that tribe, as that universal particle is oft understood; for some of them were destroyed as guilty.