The authority and inerrancy of Holy Scripture are the bedrock upon which true Christianity stands. We depend upon Scripture’s witness for all that we hold true concerning God, man, and the way of salvation in Christ. The great events of redemptive history, such as the incarnation of the Son of God in the person of Jesus Christ, His atoning death, His glorious resurrection, and His ascension into heaven, are recorded only in Scripture. If the witness of Scripture is not reliable and compelling, then we have no basis for our faith and nothing to command our obedience.
Scripture has authority because it is the Word of God. God is first revealed as the Creator who speaks with compelling authority to call creation into being out of nothing (Gen. 1). That creative word was executed by the Holy Spirit, who secured the result intended by the words that were spoken. From that time until Christ came, God continued to speak through His servants, the prophets. In the person of His Son, God has spoken His final word, offering grace, forgiveness, and eternal life to all who believe in Christ (Heb. 1:1–3).
Moved by the testimony of the Holy Spirit, Christians confess that God’s Word is true and trustworthy in all that it affirms. If the basic tenets of our faith are challenged by anyone, our reply must be, “Thus saith the Lord.” This is equally so whether it concerns what man is to believe concerning God or what duty God requires of man. As a rule or authority for faith and life, Scripture has no equal or rival, but stands alone and supreme. more