In Pastor Cook's sermon titled "Your Righteous Place - My Beloved Son," the main message revolved around the idea that through faith in Jesus Christ, believers can inherit a righteous standing before God. Drawing inspiration from Matthew 3:17, 2 Corinthians 5:17 and 21, and Romans 4:3, Pastor Cook emphasized that, as God's beloved children, we are made righteous through faith in Jesus and are called to live in accordance with this new identity.