Judah's despising of God's law and Israel's commanding the prophets to stop preaching His Word (Amos 2:12) reflect exactly the same moral condition: Both refused the voice of God as spoken through His prophets. What God intended to be their privilege through revelation of Himself and His law had turned out to be their central peril. It is another way of saying, "To whom much is given, from him much will be required" (Luke 12:48).
Despising truth is an inward attitude that outwardly reveals itself in immorality, and this is the condition God found in ancient Israel. The people had become complacent about His revelation to them. They zealously sought after knowledge—even religious knowledge—but they did not really love the truth (Romans 10:2-3). This was reflected in their immorality; if they had loved God's truth, they would have been living it, and God would have had no cause for judgment.
In this information age, we accumulate mounds of data—regarding ethics, solutions to social ills, and the like—yet our morals decline. Intelligent, educated individuals have written many Bible commentaries, but they still refuse to keep the Sabbath or holy days. They write that Christmas and Easter have pagan origins and are not commanded in the Bible, but they still observe them. They do not love God's truth enough to change. This was Israel's problem, and it could be ours if we are not careful.
Because God has revealed His truth to us, each individual Christian has a responsibility to conform to it and grow. A greater diversity of distractions compete for our time and attention than at any other time in the history of mankind. If we are not extremely careful, and if we lose our sense of urgency, we will gradually lose our understanding of what is true and what is not. Our ability to distinguish between right and wrong will become blurred. We must make sure that God, His Word, and His way are always first in our lives.
Christ said that if we keep the truth, the truth in turn will keep us free (John 8:31-36). If we live it, the revealed truth of God will protect us from sinking back into slavery to sin. But first we must love the truth we have been given. Humanly, we pursue what we love. God wants a father-child or teacher-student relationship with us. If we do not love truth, and if we do not pursue it and God Himself, we will seriously undermine our relationship with Him, and He could interpret our attitude as despising His truth.
Love of the truth comes from God through His Holy Spirit and must be nourished through our response to it. We must not only learn it but also apply it in our lives. This will make the difference between being saved and perishing (II Thessalonians 2:9-12).