Though the means of worldly safety have changed throughout time, people have always put their trust in various things to offer temporary safety. The Bible depicts those who trusted in fenced walls (Deuteronomy 28:52), nations (Isaiah 30:2-3), horses, horsemen and chariots (Isaiah 31:1), weapons (Psalm 44:6), and mountains (Amos 6:1). People today place their trust in weapons, security systems, governments, insurance policies, and even medicines. Though the sources of trust have changed, the Lord remains just as grieved today when men place their trust upon the things of this world rather than upon Him. Ultimately, every source of worldly safety will fail, often in the moment we perceive as our greatest time of need.
Most people in the world would not consider themselves rich. For this reason, they might think it impossible to trust in riches. They might point to their meager bank accounts as evidence. Yet, a person does not have to be rich in order to trust in riches. No matter the amount of riches or treasures that one might have, there is a very real danger in trusting in those things. Riches, however, are of little value. According to Psalm 49:6-8, riches are of no assistance in man’s greatest need, the redemption of his soul. Not only can riches not help, but they are uncertain (1 Timothy 6:17). Those who trust in them will be disappointed and will ultimately fall (Proverbs 11:28). Even if riches increase, man should not set his heart upon them (Psalm 62:10).
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.