Revelation 1:5b the firstborn from the dead, and the ruler over the kings of the earth.
Christ was the first to be resurrected, to see death no more, Colossians 1:18, Romans 6:9. The firstborn, in Jewish tradition and Scripture, was the inheritor of the father’s estate. All that belonged to the father would be the son’s. Those who, through faith in the Lord, received the Second Birth belong to Christ as part of the Father’s estate, John 10:29.