The New Testament Pattern of Church Life and Rule
From the author:
Christ is the King of his church. He is her Master, Lawgiver, Ruler, Sovereign, Lord. He is her only Master, Lawgiver, Ruler, Sovereign, Lord. I deliberately use capitals to stress the point.
Christ is the Head of his church. He is the only Head of his church. No man is, no man ever was, no man ever can be, Head of the church – other than the God-Man Christ Jesus, the Lord Jesus Christ. I do not think I could express my self more clearly. Christ is the Head of his church.
Chapter 2 is here: http://www.sermonaudio.com/sermoninfo.asp?SID=115141029110
Chapter 1 can be found here: https://defendingcontending.com/2015/11/14/the-pastor-an-audio-book/