Many infomercials use a famous tagline toward the end of their spiel.  They will show this amazing product that is on sale.  After seeing it you think to yourself “this is a great deal” and then at the end the announcer, in an animated voice, says “But wait, there’s more.”  There is more to this deal that sweetens the original offer.  The infomercial over-exaggerates their product, but what we receive in Christ is the real deal and impossible to over-exaggerate!