In this sermon, Benny Phillips focuses on the third commandment in Exodus 20:7, which instructs us not to take the name of the Lord in vain. He explains how this commandment is rooted in the holiness of God and His desire for us to treat His name with reverence and respect. Benny also discusses how taking God's name in vain can take many forms, including using it carelessly or flippantly, swearing falsely, and failing to keep our promises. Through his teaching, Benny encourages listeners to consider the ways in which they may be dishonoring God's name and offers practical suggestions for living in a way that reflects the holiness of God.