Westminister Shorter Catechism
Q. 89.) How is the Word made effectual to salvation?
A. 89.) The Spirit of God maketh the reading, but especially the preaching of the
word, an effectual means of convincing and converting sinners, and of building them
up in holiness and comfort, through faith, unto salvation.(1)
(1) Nehemiah 8:8; 1 Corinthians 14:24-25; Acts 26:18; Psalm 19:8; Acts 20:32; Romans 15:4; 2 Timothy 3:15-17;
Romans 10:13-17, 1:16;