Hans Boersma on Metaphor

Metaphors are a divinely given means to avoid idolatrous claims of knowledge. Metaphors are nonliteral descriptions of reality.  They are an acknowledge that we need to access the world around us in an indirect fashion, and that the idea of direct and complete access is an arrogant illusion that violates the multifaceted integrity of the created world.

in Scot McKnight, A Community Called Atonement (Nashville: Abingdon, 2007), 39.

McKnight on Metaphor

Metaphor is more than ornamental decoration on a more fundamental propositional reality, more than a homey story in a sermon or a cleaver picture to illustrate a point.  Metaphors need not be stripped of their literary beauty to discover under them their propositional reality. Au contraire: metaphor is not a linguistic stage rehearsal but the performance itself. Anthony Thiselton claims in New Horizons in Hermeneutics: "Metaphor produces new possibilities of imagination and vision; narrative creates new configurations which structure individual or corporate experience."  Again, Thiselton: "If metaphor, therefore, present possibility rather than actuality it is arguable that metaphoric discourse can open up new understanding more readily than purely descriptive or scientific statement." The effect of seeing metaphor as possibility is that metaphors are not in need of decoding or unpacking but of indwelling. Said another way, by receiving the metaphor into the soul, the soul learns the reality. THus, we not only indwell the metaphor, the metaphor indwells us. The charitable, loving approach to a metaphor is to let it have its way with us, and only by surrendering to it does it yield its truth.

Scot McKnight, A Community Called Atonement (Nashville: Abingdon, 2007), 37.