Reformed divines spoke of Adam’s faith in the garden, but at the same time they were always careful to distinguish between Adam’s faith in the covenant of works and his faith in the covenant of grace.82 To be sure, there were similarities, but there were also important differences. According to John Ball, Adam’s faith in both covenants was theocentric. In both contexts his faith is evident from the love he had for God, “because if faith abounds, love abounds.”83 However, the foundation for faith in each respective context differs. The righteousness of nature presupposes a certain type of faith based on mutual love between the Creator and the creature. After the fall, however, faith leans upon the promise made in Christ because man, in himself, falls under the judgment of God. In the next place, faith in the covenant of works is natural, whereas in the covenant of grace it is supernatural.84 Finally, Ball notes that faith in the covenant of works was mutable, and thus, so was Adam’s holiness, but faith in the covenant of grace “is eternal and unchangeable, because it comes from an eternal and unchangeable beginning, the Spirit of Grace.”85 Burgess considers not only whether Adam had faith, but also whether repentance belongs to his being made in the image of God. Adam had a power to believe, “so far as it did not imply an imperfection in the subject.”86 After the fall, Adam needed a greater power to believe in Christ, which some divines called “supernatural” faith as opposed to “natural” faith.87 Concerning repentance, Burgess reasons that it cannot belong to the image of God because “it denoteth an imperfection in the subject … yet as it floweth from a regenerated nature, so far it is reductively the image of God.”88
Beeke, J. R., & Jones, M. (2012). A Puritan Theology: Doctrine for Life (pp. 226–227). Grand Rapids, MI: Reformation Heritage Books.