"And you shall command ..." the week's Torah portion starts. Commands, vows, and promises powerfully elevate ideas by eliminating alternative options. A thing is the only thing we may do, or must not do. Beyond his - as God did with Moses this week – He also chooses to put us as humans into positions in which we must issue commands, and make or stand by promises or vows. We explore this way of God communicating with us in Torah Portion, "Tetzaveh."