He must not leave the Sacred Tent to join those who are mourning, because he would cause himself to become unfit for his work and would also defile/desecrate the Sacred Tent. He must not leave the Sacred Tent at that time, because by being anointed with olive oil he has been ◄appointed/set apart► to serve his God in the Sacred Tent. I, Yahweh, am the one who am commanding this.