Authorities

General guidelines for citizens (from Romans 13):
1 Let every person be subject to the governing authorities. For there is no authority except from God, and those that exist have been instituted by God. 2 Therefore whoever resists the authorities resists what God has appointed, and those who resist will incur judgment. 3 For rulers are not a terror to good conduct, but to bad. Would you have no fear of the one who is in authority? Then do what is good, and you will receive his approval, 4 for he is God's servant for your good. But if you do wrong, be afraid, for he does not bear the sword in vain. For he is the servant of God, an avenger who carries out God's wrath on the wrongdoer. 5 Therefore one must be in subjection, not only to avoid God's wrath but also for the sake of conscience. 6 For because of this you also pay taxes, for the authorities are ministers of God, attending to this very thing. 7 Pay to all what is owed to them: taxes to whom taxes are owed, revenue to whom revenue is owed, respect to whom respect is owed, honor to whom honor is owed.

Sometimes there are special circumstances (Acts 5):
26Then the captain with the officers went and brought them, but not by force, for they were afraid of being stoned by the people. 27 And when they had brought them, they set them before the council. And the high priest questioned them, 28 saying, "We strictly charged you not to teach in this name, yet here you have filled Jerusalem with your teaching, and you intend to bring this man's blood upon us." 29 But Peter and the apostles answered, "We must obey God rather than men. 30 The God of our fathers raised Jesus, whom you killed by hanging him on a tree. 31 God exalted him at his right hand as Leader and Savior, to give repentance to Israel and forgiveness of sins. 32 And we are witnesses to these things, and so is the Holy Spirit, whom God has given to those who obey him." - 25803