What does it mean to be a light unto the nations? In this talk, Adina Lichtman describes her own exploration to find the meaning of this admonishment from Isaiah. Reflecting on her founding of a wide-reaching project (Knock Knock Give a Sock) to provide the simple necessity of a pair of socks to those in need, Lichtman discusses how “being a light unto nations” happens not only through direct giving, but giving others the opportunity to give.