The purpose of this paper is to examine, so far as may be done in brief compass, the New Testament echoes and allusions in the Gnostic Gospel of Philip discovered at Nag Hammadi.1 These echoes and allusions are fairly numerous, although not always easy to detect. In some cases, indeed, what appears to one scholar a clear and unmistakable echo may to another seem quite insignificant. To take but two examples, when we read ‘Then the slaves will be free, and the captives delivered’ (133. 28–9 Labib), are we to think of Luke iv. 18? Or Rom. vii. 23? Or of Eph. iv. 8? Does a contrast of slave and son, with a reference to inheritance in the context, of necessity indicate a knowledge of Gal. iv. 7? As it happens, there is other evidence for the author's knowledge of three at least of these four books, and possibly for the fourth.