Exegetical note
Verse 13 here depicts Paul's paradoxical view that God's word has worked dynamically in himself in such a way that his words to them have actually amounted to the very word of God. Since he states that the same word is at work in all believers, his implication is that their own words may convey God's word as well.

Call to Worship
Leader: Sisters and brothers, we are gathered to proclaim the word of God!
People: We meet to hear the word of G…