Today’s Our Daily Bread had a really good insight in the reading. It talks about Jesus and our work on the cross and how we are forgiven and purified by Him…

The apostle John reminds us that “God is light” (1 John 1:5) and encourages us to walk in fellowship with Him (vv. 6–7). Elsewhere, Paul reminds us that we “are not in darkness” but are “children of the light” (1 Thessalonians 5:4–5). In 1 John, the apostle challenges us to “not sin” (2:1). But because we’re still not perfected, we do continue to sin (1:8). John assures us that when we confess and repent, God will “forgive us our sins” (v. 9). Our “advocate with the Father—Jesus Christ, the Righteous One” (2:1), “through the shedding of his blood” (Romans 3:25), is “the atoning sacrifice [propitiation] for our sins” (1 John 2:2; see 4:10). The NIV Zondervan Study Bible describes “atoning sacrifice” as what Jesus did on the cross in “removing guilt and purifying sinners (expiation) and appeasing God’s anger toward sinners (propitiation).”