Octavius Winslow emphasizes that God is the Avenger of the oppressed, standing firmly with the saints against injustice and oppression. He illustrates this with a missionary story from the Fiji Islands, where prayer led to divine intervention, showcasing God's strength on behalf of His people. Winslow reminds us that the Lord is aware of the sighs and needs of His people, and He will arise to protect and vindicate them. He encourages believers to trust in God's justice and to love one another, despite differences, as they are all part of Christ's body. Ultimately, the message is one of hope and assurance that God hears our cries and will act on our behalf.