The purpose of God is the sovereign cause of all that good...

The purpose of God is the sovereign cause of all that good that is in man, and of all that external, internal and eternal good that comes to man. Not works past, for men are chosen from everlasting; not works present, for Jacob was loved and chosen before he was born; nor works foreseen, for men were all corrupt in Adam. All a believer's present happiness, and all his future happiness springs from the eternal purpose of God.