Starting with the observation that the canon of the Bible differs among the Christian denominations (Lutheran, Reformed, Roman Catholic), and that definitive decisions on the canon were not made before the 16th century, the author gives a brief account of the process of the development of both the Jewish and the bipartite Christian canon. Due to more recent textual discoveries, earlier views of the making of the Jewish or the Christian canon have undergone significant changes. For the Jewish canon, the discovery of the Dead Sea Scrolls (Qumran texts) provided the opportunity to study the making of the canon from manuscript evidence, and to alter the overall view from the pattern of a three stage canonization to the pattern of a "canonical process”, leading to the Hebrew canon and, later and in Christian circles, to the canon of the Septuagint. This pattern is also useful for studying the making of the bipartite Christian canon or the New Testament canon. Here, the author focuses on the challenge provided by Marcion's "canon”, the early beginning of the canonical process and its late closure, and the various factors in the process, which can be studied by including the manuscript evidence and taking into account the character of several apocryphal texts and the context and intention of the various lists of canonical texts. The biblical canon as presupposed throughout the Middle Ages is the result of a complicated and variegated canonical process. But in spite of the problems of the criteria and factors involved, the biblical canon is theologically valuable and "well-chosen
