Overview

The Larger Catechism opens as the Shorter does, but more fully. It states our chief and highest end (Q1), how we may know God and His will (Q2), the Word of God as the only rule (Q3), how the Scriptures evidence themselves to be God’s Word (Q4), and what the Scriptures principally teach (Q5). These five questions lay the foundation — our purpose and our rule — for everything that follows.

The Questions & Answers

Q1. What is the chief and highest end of man? A. Man’s chief and highest end is to glorify God, and fully to enjoy him forever.

Scripture Proofs (ESV):

“So, whether you eat or drink, or whatever you do, do all to the glory of God.” (1 Cor. 10:31, ESV)

“Whom have I in heaven but you? And there is nothing on earth that I desire besides you.” (Ps. 73:25–26, ESV)

Further proofs: Rom. 11:36; Ps. 16:5–11; John 17:22–24.

Q2. How doth it appear that there is a God? A. The very light of nature in man, and the works of God, declare plainly that there is a God; but his word and Spirit only do sufficiently and effectually reveal him unto men for their salvation.

Scripture Proofs (ESV):

“For his invisible attributes, namely, his eternal power and divine nature, have been clearly perceived… So they are without excuse.” (Rom. 1:19–20, ESV)

“The natural person does not accept the things of the Spirit of God… they are spiritually discerned.” (1 Cor. 2:9–10, ESV)

Further proofs: Ps. 19:1–3; Acts 17:28; 2 Tim. 3:15–17; Matt. 11:27.

Q3. What is the Word of God? A. The Holy Scriptures of the Old and New Testament are the Word of God, the only rule of faith and obedience.

Scripture Proofs (ESV):

“All Scripture is breathed out by God and profitable for teaching, for reproof, for correction, and for training in righteousness.” (2 Tim. 3:16, ESV)

Further proofs: 2 Pet. 1:19–21; Eph. 2:20; Isa. 8:20; Luke 16:29, 31.

Q4. How doth it appear that the Scriptures are the Word of God? A. The Scriptures manifest themselves to be the Word of God, by their majesty and purity; by the consent of all the parts, and the scope of the whole, which is to give all glory to God; by their light and power to convince and convert sinners, to comfort and build up believers unto salvation: but the Spirit of God, bearing witness by and with the Scriptures in the heart of man, is alone able fully to persuade it that they are the very Word of God.

Scripture Proofs (ESV):

“The natural person does not accept the things of the Spirit of God… But the spiritual person judges all things.” (1 Cor. 2:14–15, ESV; cf. 1 John 2:20, 27)

Further proofs: Ps. 19:7–9; 119:18, 129; Acts 18:28; Heb. 4:12; John 16:13–14.

Q5. What do the Scriptures principally teach? A. The Scriptures principally teach what man is to believe concerning God, and what duty God requires of man.

Scripture Proofs (ESV):

“…so that you may believe that Jesus is the Christ, the Son of God, and that by believing you may have life in his name.” (John 20:31, ESV)

Further proofs: 2 Tim. 1:13; 3:16; Mic. 6:8; Eccl. 12:13.

Exposition: The Larger Catechism sharpens the Shorter at several points. Q1 adds “highest” and “fully” — our end is not merely an end but the supreme one, and the enjoyment of God will one day be full. Q2 distinguishes general revelation (nature and conscience, which prove God exists and leave us “without excuse”) from special revelation (Word and Spirit, which alone reveal Him “for their salvation”). Q3 calls Scripture “the only rule of faith and obedience.” Q4 (which the Shorter lacks) anticipates WCF 1.5: Scripture bears many internal marks of its divine origin, yet “the Spirit of God, bearing witness by and with the Scriptures in the heart” is what finally persuades us. Q5 gives the catechism its structure: faith (Q6–90) and duty (Q91–196).

Connections

• WSC Q1–3 — the same foundation in briefer form: man’s chief end, the Word as the only rule, and what the Scriptures principally teach.
• WCF 1 (Of the Holy Scripture) — the full doctrine, especially 1.5 (the Spirit’s inward witness) standing behind WLC Q4.
• Loci: the chief end of man; Bibliology (general and special revelation, the self-authentication of Scripture, the inward testimony of the Spirit).

Pastoral & Practical Significance

The Larger Catechism’s expansions are pastorally rich. Q1’s “fully to enjoy him forever” reminds us that our present enjoyment of God, real as it is, is only a foretaste — the full enjoyment awaits glory, which steadies us through every present sorrow. Q2 humbles and directs: creation declares God’s existence so that no one is “without excuse,” but it cannot save; for that we need His Word and Spirit, so we must go to Scripture, not merely to nature, to find the saving knowledge of God. Q4 answers the question every thoughtful believer eventually asks — “How can I be sure the Bible is God’s Word?” The answer is twofold: Scripture carries genuine marks of its divine origin (its majesty, unity, and converting power), yet final assurance is not the conclusion of an argument but the gift of the Spirit witnessing in the heart. So if your confidence in Scripture rests ultimately on the Spirit’s inward work, you can hold it with humble certainty rather than anxious proof-seeking.

For Memory & Reflection

• Memorize Q1 (note “highest” and “fully”) and Q5; anchor verses: 1 Corinthians 10:31 and John 20:31.
• Q2 distinguishes nature (which proves God) from the Word (which saves). Am I seeking the saving knowledge of God where it is to be found?
• Q4 grounds assurance of Scripture in the Spirit’s inward witness. How does that free me from needing to “prove” the Bible before I trust it?