Discovering Christ in the Song of Solomon by Don Fortner and published by Evangelical Press.
In many ways the Song of Solomon is the most precious and most refreshing of the books of inspiration. It is a book altogether about fellowship and communion with Christ. It is not in any sense to be interpreted literally. It is spiritual. It is an allegory, a spiritual dialogue between Christ our heavenly Bridegroom and the church his Bride.
This is an excellent modern commentary on this sacred book, recognising that it is full of Christ and his love for the church. The Beloved and his bride. This is a fairly swift-paced treatment of the Song of Solomon, but blessedly applied and devotional.