Genesis 12:1–3 is presented as the foundational moment of God's redemptive mission, establishing Abraham as the father of a people chosen not for their own sake, but to be a blessing to all nations. The sermon emphasizes that God's purpose in calling Abraham was never about privilege or prosperity, but about revealing His glory to every tribe, tongue, and nation through a people who embody His character and proclaim His gospel. It argues that the Great Commission is not merely about individual conversions, but about reaching every unreached people group—those with less than 2% evangelical Christians—highlighting a global mission gap where 99.5% of mission funds are spent on already reached populations. The call is for the church to repent of misplaced priorities, embrace sacrifice, and either go, send, or be transformed by worship that compels mission, recognizing that true honor to God comes not from material offerings, but from declaring His glory to the unreached.