But when in Scripture and the church the revelation of God that appeared in Christ has become a constituent of the cosmos, a new dispensation begins. Just as up until this time everything had been prepared with a view to Christ, now everything is traced back to him. Then Christ was made to be the head of the church; now the church is made to be the body of Christ. Then Scripture was completed; now it is worked out. No new constitutive elements can any longer be added to special revelation now, because Christ has come, his work is finished, his Word completed. The question of whether the gift of prophecy (prediction) and of miracles has continued after the apostolic age and still continues is, therefore, of secondary importance. The testimonies of the church fathers are so numerous and powerful that for the most ancient times this question can hardly be answered in the negative. But even if those extraordinary gifts and powers have in part remained in the Christian church, the content of this special revelation, which is concentrated in Christ and recorded in Scripture, is not enriched by them; and if, in line with Augustine’s view, they have diminished or ceased, special revelation is not impoverished by this fact. The case is different when with Rome people believe in an ongoing progressive revelation in the tradition, or with the “enthusiasts” in a special inspiration of God in the pious individual, or with the evolutionists in the surpassibility of Christianity. Scripture clearly teaches that God’s full revelation has been given in Christ and that the Holy Spirit who was poured out in the church has come only to glorify Christ and take all things from Christ (John 16:14).
-Herman Bavinck, Reformed Dogmatics, I. p.347.