There is perhaps no example of this more remarkable than that which Paul does with regard to Timothy. He uses circumcision in all liberty to set aside Jewish prejudice. It is very doubtful whether, according to the law, he ought to have been circumcised. Ezra and Nehemiah shew us the strange wives sent away; but here, the mother being a Jewess, Paul causes the child of this mixed marriage to follow the rule of the Jews and submit to that rite. Liberty fully recognises the law in its place, although itself exempt from it, and distinctly states, for the assurance of the Gentiles, the absence of all pretension, on the part of the Judaean Christians, to impose the law upon Gentiles. Paul circumcises Timothy, and does not give subjection for an hour to those who would have compelled Titus to be circumcised. He would become a Jew to the Jews from love; but the Jews themselves must renounce all pretension to impose the law on others. The decrees given at Jerusalem are left with the churches-a plain answer to every Jew who desired to subject the Gentiles to Judaism. The decrees, we may remark, were those of the apostles and the elders.
It is the Holy Ghost alone who directs the apostle. He forbids him to preach in Asia (the province), and will not suffer him to go into Bithynia. By a vision in the night they are called to go into Macedonia. Here the historian meets them. It is the Lord who calls them into Macedonia. It is well to note here that, while the gospel is sent under Paul's ministry to the whole creation under heaven, yet there is specific direction as to where we are to go.
Here the apostle goes first to the Jews, even when it was only a few women who came together by the river side-a place, as it appears, usually chosen where there was no synagogue. A Greek woman, who worshipped the God of Israel, is converted by grace. Thus the door is opened, and others also believe (v. 40). Here Satan tries to tamper with the work by bearing a testimony to the ministers of the word. Not that this spirit acknowledged Jesus-he would not then have been an evil spirit, he would not have thus possessed the damsel. He speaks of the agents, in order to have a share of the glory, and of the most high God-compelled perhaps by the presence of the Spirit to speak, as had been the case with others by the presence of Jesus, when His power was before their eyes. The testimony of Satan could not go so far as to own Him Lord; and if Paul had not been faithful, it would have mixed up the work of the enemy with that of the Lord. But it was not a testimony to Paul that Paul sought, nor a testimony rendered by an evil spirit, whatever might be the appearance of its testimony. The proof which the evil spirit had to give that the power of God was present, was to submit to it by being driven away. It could not be a support to the work of God. We see in this circumstance the disinterestedness of the apostle, his spiritual discernment, the power of God with him, and the faith which will have no other support than that of God. It would have been useful to have a testimony rendered to his ministry: the reasonings of the flesh might have said, 'I did not seek it.' Persecution would have been avoided. But God will have no other testimony than that which He bears to Himself. No other can be a testimony from Him, for He reveals Himself where He is not known; faith waits only on Him to render it. Paul went on without troubling himself about this malicious attempt of the enemy's, and possibly in wisdom avoiding conflict where there was no fruit for the Lord, until by its persistency the apostle was forced to attend to it. The Spirit of God does not tolerate the presence of an evil spirit when it makes itself actively manifest before Him. He does not lend Himself to its devices by giving it importance through a voluntary interposition; for He has His own work, and He does not turn away from it to occupy Himself about the enemy. He is occupied, in love, about souls. But if Satan comes in His way, so as to perplex these souls, the Spirit reveals Himself in His energy, and the enemy flees before Him.
But Satan is not without resources. The power which he cannot exercise in a direct way, he employs in exciting the passions and lusts of men in opposition to that power against which he cannot himself stand, and which will neither unite itself to him nor recognise him. Even as the Gadarenes desired Jesus to depart, when He had healed Legion, so the Philippians rise up tumultuously against Paul and his companions at the instigation of the men who had lost their dishonest gains. But God makes use of all this to direct the progress of His own work, and give it the form He pleases. There is the gaoler to be converted, and the magistrates themselves are to confess their wrong with respect to the messengers of God. The assembly is gathered out, a flock (as the epistle addressed to them bears witness) full of love and affection. The apostle goes to labour elsewhere. We see a more active, a more energetic, testimony here than in the similar case that happened to Peter. The intervention of God is more striking in Peter's case. It is the old Jerusalem, worn out in everything except hatred, and God faithful to the one who trusted in Him. The hatred is disappointed. Paul and Silas sing, instead of quietly sleeping; the doors burst suddenly open; and the gaoler himself is converted, and his family. The magistrates are obliged to come as supplicants to Paul. Such is the result of the tumult. The enemy was mistaken here. If he stopped their work at Philippi, he sent the apostles to preach elsewhere according to the will of God.
We must not pass over in silence this energy which embraced whole houses, and subdued them to the christian faith. We only see it, however, when it is a question of bringing in the Gentiles.  But Cornelius, Lydia, the gaoler of Philippi, are all witnesses to this power.