Read Ephesians 4:24-32

Get rid of all bitterness, rage, anger, harsh words, and slander, as well as all types of evil behavior. Instead, be kind to each other, tenderhearted, forgiving one another, just as God through Christ has forgiven you. Ephesians 4:31-32 (NLT)

Sin begins in our heart, but often comes out first in our words. The words we speak have impact for God or for evil. As we allow the Holy Spirit to guide and change us, we can live as children of the light and transform our relationships by the healing power of God’s words coming from our mouths.