Joseph Benson's Commentary of the Old and New Testaments - John 1:16
John 1:16. And of his fulness have all we received These are not the words of the Baptist, as the expression, we all, shows; for those to whom he addressed himself do not appear to have received grace from Christ. But here the evangelist confirms the Baptist’s words, spoken in the preceding verse; as if he had said, He is indeed preferred before thee: so we have experienced: for we all, that is, I, John, the apostle, and my brethren, the other apostles, and all that truly believe in... read more
Albert Barnes' Notes on the Whole Bible - John 1:16
Of his fulness - In John 1:14 the evangelist has said that Christ was “full of grace and truth.” Of that “fullness” he now says that all the disciples had received; that is, they derived from his abundant truth and mercy grace to understand the plan of salvation, to preach the gospel, to live lives of holiness; they “partook” of the numerous blessings which he came to impart by his instructions and his death. These are undoubtedly not the words of John the Baptist, but of the evangelist John,... read more