God from all eternity, did, by the most wise and holy counsel of His own will, freely, and unchangeably ordain whatsoever comes to pass; yet so, as thereby neither is God the author of sin, nor is violence offered to the will of the creatures; nor is the liberty or contingency of second causes taken away, but rather established. Although God knows whatsoever may or can come to pass upon all supposed conditions; yet has He not decreed anything because He foresaw it as future, or as that which would come to pass upon such conditions. - WCF 3.1-3.2
Resources
The Eternal Decrees of God by Martyn Lloyd-Jones
The Decrees of God by Francis Turretin
The Divine Decrees and Predestination by Louis Berkhof
The Divine Decrees by W. G. T. Shedd
The Decrees of God by William Cunningham
Of the Decrees of God by Hugh Binning
The Decrees of God by A. W. Pink
The Decrees of God by William Ames
WCF Chapter 3: Of God’s Eternal Decree by William Boekestein
Of God's Eternal Decrees by David Dickson
The Decrees of God by Charles Hodge
The Decree of God by Derek Thomas
What are the Decrees of God? by James Fisher
Did God Ordain Sin? by J. Gresham Machen
Calvin on God’s Permissive Will by Phil Gons
Does Divine Determinism Make God the Author of Sin? by James Anderson
The Doctrine of Divine Foreordination by N..L. Rice
Multimedia
WCF Chapter 3 (MP3) by William Still
Of God’s Eternal Decree (Ch.3, Sec.1) by Greg Bahnsen
Of God’s Eternal Decree (Ch.3, Sec.1) by Greg Bahnsen