The Victory of the God-Beloved Emperors
20 Therefore, although before this time, special letters have been sent to your devotedness, and commands have likewise been given that no harsh measures should be taken against those provincials who desire to follow such a course, but that they should be treated mildly and moderately—nevertheless, in order that they may not suffer insults or extortions from the beneficiaries, or from any others, I have thought meet to remind your firmness in this epistle also that you should lead our provincials rather by flatteries and exhortations to recognize the care of the gods.
21. Hence, if any one of his own choice should decide to adopt the worship of the gods, it is fitting that he should be welcomed, but if any should wish to follow their own religion, do thou leave it in their power.
22. Wherefore it behooves your devotedness to observe that which is committed to you, and to see that power is given to no one to oppress our provincials with insults and extortions, since, as already written, it is fitting to recall our provincials to the worship of the gods rather by exhortations and flatteries. But, in order that this command of ours may come to the knowledge of all our provincials, it is incumbent upon you to proclaim that which has been enjoined, in an edict issued by yourself.
23. Since he was forced to do this by necessity and did not give the command by his own will, he was not regarded by any one as sincere or trustworthy, because he had already shown his unstable and deceitful disposition after his former similar concession.
24. None of our people, therefore, ventured to hold meetings or even to appear in public, because his communication did not cover this, but only commanded to guard against doing us any injury, and did not give orders that we should hold meetings or build churches or perform any of our customary acts.
25. And yet Constantine and Licinius, the advocates of peace and piety, had written him to permit this, and had granted it to all their subjects by edicts and ordinances. But this most impious man did not choose to yield in this matter until, being driven by the divine judgment, he was at last compelled to do it against his will.
Source: Church History (New Advent)