This is true because he already knew his people and had already appointed them to have the same form as the image of his Son. Therefore, his Son is the firstborn among many children.
As all of us reflect the Lord’s glory with faces that are not covered with veils, we are being changed into his image with ever-increasing glory. This comes from the Lord, who is the Spirit.
Dear friends, now we are God’s children. What we will be isn’t completely clear yet. We do know that when Christ appears we will be like him because we will see him as he is.