“Dear friends, we are already God’s children, but he has not yet shown us what we will be like when Christ appears. But we do know that we will be like him, for we will see him as he really is.” (1 John 3:2 nlt)
I remember reading in grade school that the human appendix is a useless organ. My textbook said that scientists thought that the appendix was once used to help digest the tree bark that our supposed ape-like ancestors ate. Does the human body have “extra” parts? Do we have organs that we no longer use because we have evolved away from needing them?