Reading commentaries offers varying opinions concerning the definition of purity. However, the Bible offers some exacting details which give the right definition. Today's passage speaks of the “pure blood of the grape.” In other words, nothing was added to the juice—it was pure. There are several other substances in scripture identified as pure: gold (Exodus 25:39), olive oil (Exodus 27:20), myrrh (Exodus 30:23), incense (Exodus 37:29), and language (Zephaniah 3:9). Each instance emphasizes that nothing exists to corrupt the nature of the original. These substances are not combined with other materials to dilute or defile them. In essence, purity demands the absence of any substance that corrupts, defiles, or taints in any way.
Far too many times, the list of the average person’s wants is unending. Yet, an honest child of God recognizes that he has never lacked anything of necessity. Evidence of this truth exists in Deuteronomy 2:7 as the Lord expressed His care for Israel during the forty years of their wilderness wanderings. Very few people would consider the wilderness a place of plenty, yet the wilderness was the place where God furnished Israel “a table” (Psalm 78:19), “brought streams also out of the rock” (Psalm 78:16), and kept their shoes and clothes from deteriorating (Deuteronomy 29:5). God could honestly say to His people, though they wandered in a barren land, they “lacked nothing” (Deuteronomy 2:7).