James Burton CoffmanAnd he spake to them many things in parables, saying ...Here Christ began a new type of teaching, using PARABLES, partly for concealment, partly for illustration. His reasons for this methods will be noted more fully under Matthew 13:10, below. There are, to be sure, parables in the Old Testament, but Christ's use of this device exceeded any previous conception of it, and are still, some 2,000 years afterward, the marvel of all who study them.A parable is a story which is made the vehicle of a... read more
E.W. Bullinger's Companion Bible Notes - Matthew 13:15
waxed gross = grown fat. see. Greek. blepo. App-133 . be converted = be turned to [the Lord]. read more