Philippians 3:2-3

3:2-3 Be on your guard against the dogs; be on your guard against the evil workers; be on your guard against the party of mutilation; for we are the truly circumcised, we who worship in the Spirit of God; we whose proud boast is in Jesus Christ, we who place no confidence in merely human things.

Quite suddenly Paul's accent changes to that of warning. Wherever he taught, the Jews followed him and tried to undo his teaching. It was the teaching of Paul that we are saved by grace alone, that salvation is the free gift of God, that we can never earn it but can only humbly and adoringly accept what God has offered to us; and, further, that the offer of God is to all men of all nations and that none is excluded. It was the teaching of these Jews that, if a man wished to be saved, he must earn credit in the sight of God by countless deeds of the law; and, further that salvation belonged to the Jews and to no one else, and that, before God could have any use for him, a man must be circumcised and, as it were, become a Jew. Here Paul rounds upon these Jewish teachers who were seeking to undo his work. He calls them three things, carefully chosen to throw their claims back upon themselves.

(i) "Beware of the dogs," he says. With us the dog is a well-loved animal, but it was not so in the East in the time of Jesus. The dogs were the pariah dogs, roaming the streets, sometimes in packs, hunting amidst the garbage dumps and snapping and snarling at all whom they met. J. B. Lightfoot speaks of "the dogs which prowl about eastern cities, without a home and without an owner, feeding on the refuse and filth of the streets, quarrelling among themselves, and attacking the passer-by."

In the Bible the dog always stands for that than which nothing can be lower. When Saul is seeking to take his life, David's demand is: "After whom do you pursue? After a dead dog! after a flea!" ( 1 Samuel 24:14 , compare 2 Kings 8:13 ; Psalms 22:16 ; Psalms 22:20 ). In the parable of the Rich Man and Lazarus, part of the torture of Lazarus is that the street dogs annoy him by licking his sores ( Luke 16:21 ). In Deuteronomy the Law brings together the price of a dog and the hire of a whore, and declares that neither must be offered to God ( Deuteronomy 23:18 ). In Revelation the word dog stands for those who are so impure that they are debarred from the Holy City ( Revelation 22:15 ). That which is holy must never be given to dogs ( Matthew 7:6 ). It is the same in Greek thought; the dog stands for everything that is shamelessly unclean.

It was by this name that the Jews called the Gentiles. There is a Rabbinic saying, "The nations of the world are like dogs." So this is Paul's answer to the Jewish teachers. He says to them, "In your proud self-righteousness, you call other men dogs; but it is you who are dogs, because you shamelessly pervert the gospel of Jesus Christ." He takes the very name the Jewish teachers would have applied to the impure and to the Gentiles and flings it back at themselves. A man must always have a care that he is not himself guilty of the sins of which he accuses others.

(ii) He calls them evil workers, workers of evil things. The Jews would be quite sure that they were workers of righteousness. It was their view that to keep the Law's countless rules and regulations was to work righteousness. But Paul was certain that the only kind of righteousness there is comes from casting oneself freely upon the grace of God. The effect of their teaching was to take men further away from God instead of to bring them nearer to him. They thought they were working good, but in fact they were working evil. Every teacher must be more anxious to listen to God than to propagate his own opinions or he, too, will run the risk of being a worker of evil, even when he thinks that he is a worker of righteousness.