Chapter One of Grand Entrance: Worship On Earth As In Heaven
If we muddle our thinking about human beings, it is quite likely we will be muddled about God, and vice versa. Adam, man and woman, the Church are creatures of God and also potent pictures given to us by God to point to Himself. Thinking carefully about sexual matters means to think carefully about the nature of humanity, of the world’s fallen condition, of the Church, and of God, as shown to us in the Son.
To presume that God blesses such arrangements and to ask the Church to echo such a presumed blessing is perilous to those involved, and to the unity of the Church.