The Belgic Confession, Article X (3)

Christ's Deity as Expressed by our Confession(continued) Christ's Deity as Expressed by our Confession(continued) Thus, for example, Arius maintained that title Son of God is a title that is given to Christ and that is applicable to Him especially after His resurrection, but that denotes Him as a very highly exalted human being, so high that God bestowed upon Him a unique honor of being called His only begotten Son. And so also the Socinians and the Unitarians and the Moderns of the present...