WCF 3.5.
Those of mankind that are predestinated unto life, God, before the foundation of the world was laid, according to His eternal and immutable purpose, and the secret counsel and good pleasure of His will, hath chosen, in Christ, unto everlasting glory, (Eph. 1:4, 9, 11, Rom. 8:30, 2 Tim. 1:9, 1 Thess. 5:9) out of His mere free grace and love, without any foresight of faith, or good works, or perseverance in either of them, or any other thing in the creature, as conditions, or causes moving Him thereunto: (Rom. 9:11, 13, 16, Eph. 1:4, 9) and all to the praise of His glorious grace. (Eph. 1:6, 12)