The Bible claims to be the Word of God. The Bible does not claim to be an inspirational message about how to be more spiritual. The Bible claims to be instructions directly from God that have been written down by men. The Bible is what God has said to men. The Bible includes God’s requirements of people.
The Bible speaks with authority. The authority of the Bible does not come from the wisdom of its teachings, though it is wise. The authority of the Bible is not based upon its instructions being superior to all others, though its principles are best. The authority of the Bible is not a result of the superior skill of its human authors or because of the many millions who have followed its instructions. The authority of the Bible is based entirely on the authority of God.
As the Word of God, the Bible has the same authority over the individual that God does. Wayne Grudem said, “To disbelieve or disobey any word of God is to disbelieve or disobey God.” This is why James 1 says, “Be ye doers of the Word and not hearers only.” (James 1:22) The Bible certainly expects its words to be obeyed. For example, the commands in the books of Moses come with warnings of severe consequences if they are not obeyed. And the letter to the church in Thessalonika instructs the church to punish those who did not obey its commands. (2 Thessalonians 3:14).
The Bible’s authority covers every area of life. Though the Bible does not give specific instructions about every possible situation (Scripture does not teach a dentist how to repair a broken tooth), it does give instructions that apply to every possible situation. The Bible teaches a dentist what his behavior and attitude should be while repairing a tooth. The Bible gives many specific instructions that speak directly to daily life. The Bible teaches an employee to work with diligence for the pleasure of God. (Ecclesiastes 9:10; Colossians 3:22-23) Scripture teaches children to obey their parents and parents to train their children with care and compassion. (Ephesians 6:1-34) The instructions in the Word of God cover every area of life, and are to be obeyed.
God in His grace has given us commands that are good for us. The commands of the Bible are always wisest and best. Through obedience to the Bible, the individual is made wise, joyful and understanding. The Bible’s commands are not always easy to obey but they are always right and good. The one who obeys God’s Word will be blessed of God. “Blessed is the man that walketh not in the counsel of the ungodly, nor standeth in the way of sinners, nor sitteth in the seat of the scornful. But his delight is in the law of the LORD; and in his law doth he meditate day and night. And he shall be like a tree planted by the rivers of water, that bringeth forth his fruit in his season; his leaf also shall not wither; and whatsoever he doeth shall prosper.” (Psalm 1:1-2)