The Goods on the Gospels

Why are some Gospels accepted as truth, while others--such as the Gospel of Thomas and the Gospel of Mathias--are considered Gnostic heresy? -- Randy R.

First of all, the historical study of the Gospels requires that we apply critical judgment to all such documents with regard to their historical authenticity. The church, which already existed in the first century A.D., began to critically evaluate such sources early on; Luke 1.1-4 makes this perfectly evident.

The church evaluated all such documents carefully, and by the second century A.D. there was a collection of the four canonical Gospels circulating as holy writ. The Gospel of Thomas has a very different character compared to the canonical Gospels. It is basically a collection of sayings, and it has a Gnostic flavor that really is different from what we find in the canonical Gospels. There is also no good historical evidence that this gospel was written by Thomas, the member of the Twelve.

Most scholars believe it arose during the 2nd-century Gnostic crisis in the church. The church was quite concerned that the Gospels included in the canon be either written by an apostle, or be written by those who, like Luke, had close ties with eyewitnesses and the apostles. Obviously gospels produced in the second or third centuries A.D. would fail to meet these criteria.

Being a Catholic Christian I've often wondered why the various versions of Holy Writ are different from the Catholic Bible. If the Bible is an inspired document, then how could Martin Luther re-edit it without violating that sanctity? --Ray C.

The Catholic Bible does not differ from the Protestant Bible with regard to the New Testament, nor does it disagree about which books should be included as part of the Old Testament. There are, however, several books that are considered deuterocanonical in the Catholic tradition which are included between the Old Testament and New Testament. About the inspiration and authority of these books there has been debate, not merely since the Protestant Reformation, but long before it. For example, the Orthodox churches also have some issues regarding which deuterocanonical books should be included in the canon.