This is a great video on God's purpose in adoption. Thinking of adoption reminded me of my cousin and her husband, who are in the process of adopting a child from a foreign country.
Adoption is clearly another example of all creation displaying the glory of God. This endeavor known as adoption paints for us a clear picture of what God has accomplished in adopting His children.
He predestined us for adoption as sons through Jesus Christ, according to the purpose of His will,