We are Orthodox, Catholic, and evangelical Christians who have united at this hour to reaffirm fundamental truths about justice and the common good, and to call upon our fellow citizens, believers and non-believers alike, to join us in defending them. These truths are (1) the sanctity of human life, (2) the dignity of marriage as the conjugal union of husband and wife, and (3) the rights of conscience and religious liberty. Inasmuch as these truths are foundational to human dignity and the well-being of society, they are inviolable and non-negotiable. Because they are increasingly under assault from powerful forces in our culture, we are compelled today to speak out forcefully in their defense, and to commit ourselves to honoring them fully no matter what pressures are brought upon us and our institutions to abandon or compromise them. We make this commitment not as partisans of any political group but as followers of Jesus Christ, the crucified and risen Lord, who is the Way, the Truth, and the Life.The statement is not political, although some will surely try to make it seem so. It is not anti-gay, although it is already being painted as "hate speech". Neither does it condemn people who are living together outside of marriage.
Its purpose is to defend life, marriage and religious liberty all now so much under assault in the United States and the West in general.
You can read the entire (4700 words) declaration here, and if you agree with it, you can also sign it here.
And here is the line:
As Christians, we believe in law and we respect the authority of earthly rulers. We count it as a special privilege to live in a democratic society where the moral claims of the law on us are even stronger in virtue of the rights of all citizens to participate in the political process. Yet even in a democratic regime, laws can be unjust. And from the beginning, our faith has taught that civil disobedience is required in the face of gravely unjust laws or laws that purport to require us to do what is unjust or otherwise immoral. Such laws lack the power to bind in conscience because they can claim no authority beyond that of sheer human will.
Therefore, let it be known that we will not comply with any edict that compels us or the institutions we lead to participate in or facilitate abortions, embryo-destructive research, assisted suicide, euthanasia, or any other act that violates the principle of the profound, inherent, and equal dignity of every member of the human family.
Further, let it be known that we will not bend to any rule forcing us to bless immoral sexual partnerships, treat them as marriages or the equivalent, or refrain from proclaiming the truth, as we know it, about morality, marriage, and the family.
Further, let it be known that we will not be intimidated into silence or acquiescence or the violation of our consciences by any power on earth, be it cultural or political, regardless of the consequences to ourselves.
We will fully and ungrudgingly render to Caesar what is Caesar’s. But under no circumstances will we render to Caesar what is God’s.