[Explanatory notes: Most of what Bavinck says here is excellent and thought provoking. However, a couple of cautionary comments. 1) it is very doubtful that Calvin was a supralapsarian. For Calvin, While God is the ultimate cause of a man’s reprobation, the man is the proximate cause. Further, it is on the supposition of corruption that God predestines the reprobate to destruction. 2) Bavinck’s discussion of permission is problematic. At one point he says the one who permits sin is just as guilty as the one who commits sin. This is problematic because God is not bound to prevent sin. And if what he says holds good, then election itself is undercut and seen as seriously unethical. 3) Supralapsarian, though held by many Reformed theologians, is theologically unhealthy. It distorts one’s perception of God’s revelation to mankind. For sure, so does infralapsarianism, but supralapsarianism magnifies the distortion. 4) The so-called Amyraldian order of the decrees is also suspect given the denials and explanations of Amyraut himself.]
Bavinck:
In Christian theology, however, the word “predestination” (poorosmos)h as been used in very different senses. Meanings varied from broad to narrow. On the Pelagian position it is nothing other than the decree to grant eternal salvation to those whose faith and perseverance God had foreseen, and to consign others, whose sins and unbelief he had foreseen, to eternal punishment. The creation, the fall, Christ, the preaching of the gospel and the offer of gate to all, a persevering faith or unbelief–they all precede predestination, are not included in it but excluded from it. This decree is restricted to the decision to predestine some to eternal life and others to eternal punishment. Here predestination is understood in the most restricted sense and is totally dependent on the bare foreknowledge of God. It is uncertain and undeserving of the name “predestination.” Not God but humans make history and determine the outcome of it. This view has been sufficiently rebutted above and needs no further discussion here.
What does need further consideration is the important difference between infralapsarianism and supralapsarianism. This, in fact, consists in nothing other than a more restricted or broader definition of the concept of predestination. Augustine, to cite a major figure in this discussion, restricted the word in two ways. In the first place, in the order of the decrees he had the decree of predestination follow that of creation and the fall; second, he usually construed the word in a favorable sense, equated foreordination with election, and favored describing the decree of reprobation with the word “foreknowledge.” Predestination tells us what God does, that is, the good; but foreknowledge refers to what humans do, that is, evil. Generally speaking, scholasticism Roman Catholicism, and Lutheranism followed this latter usage. The infralapsarians among Reformed theologians similarly had the decree of creation and fall precede that of election and reprobation. But while the majority of them were willing to include reprobation in the decree of predestination-provided it follows that of the fall–and hence spoke of “double predestination,” others preferred to restrict predestination to election and to treat reprobation separately under a different name. Now if the word “predestination” is not construed in a Pelagian sense and reprobation is not withdrawn from the jurisdiction of the divine will, as was done in the thinking of later Catholic and Lutheran theologians, this difference is not material but merely verbal. Still, it is characteristic for the infralapsarian position that the decree of creation and fall precedes that of election and reprobation. Supralapsarianism, by contrast, so expanded predestination that it includes the decree of creation and the fall, which are then considered as means leading to an ultimate end: the eternal state of rational creatures.