This book contains: the mind of God, the state of man, the way of salvation, the doom of sinners, and the happiness of believers. Its doctrine is holy, its precepts are binding, its histories are true, and its decisions are immutable. Read it to be wise, believe it to be saved, and practice it to be holy.
It contains light to direct you, food to support you, and comfort to cheer you. It is the traveler's map, the pilgrim's staff, the pilot's compass, the soldier's sword, and the Christian's charter. Here heaven is open, and the gates of hell are disclosed.
Christ is the grand subject, our good its design, and the glory of God its end. It should fill the memory, rule the heart, and guide the feet.
Read it slowly, frequently, and prayerfully. It is a mine of wealth, health to the soul, and a river of pleasure, It is given to you here in this life, will be opened at the judgment, and is established forever.
It involves the highest responsibility, will reward the greatest labor, and condemn all who trifle with its contents.
13 For this reason we also constantly thank God that when you received the word of God which you heard from us, you accepted it not as the word of men, but for what it really is, the word of God, which also performs its work in you who believe.
1 Thessalonians 2:13
MacArthur, John. The MacArthur Study Bible. page xxiii.