I am my beloved's, and my beloved is mine: he feeds his flock among the lilies.
All Commentaries on Song of Songs 6:3 Go To Song of Songs 6
Leander of Seville
AD 600
So long as Christ wishes there to be one church of all nations, whoever is a stranger to the church is not considered a part of the body of Christ, even though he uses the name of Christian. That heresy which rejects the unity of the Catholic church is to him a concubine and not a wife, in that it loves Christ with an adulterous love, since Scripture says that there are actually two in one flesh, that is, Christ and the church, in which there is no third place for a harlot. “One is my friend, one is my bride, only daughter of her mother.” Of whom, likewise, the same church speaks, saying, “My lover belongs to me, and I to him.”