2 The illustrious Symmachus, when prefect of the city, had memorialized the Emperor Valentinian the younger of august memory, requesting that he would command that what had been taken away should be restored to the temples. He performed his part in accordance with his zeal and his religion. And I also, as Bishop, was bound to recognize my part. I presented two petitions to the Emperors, in which I pointed out that a Christian man could not contribute to the cost of the sacrifices; that I indeed had not been the cause of their being abolished, but I certainly did urge that they should not be decreed; and lastly, that he himself would seem to be giving not restoring those sums to the images. For what he had not himself taken away, he could not, as it were, restore, but of his own will to grant towards the expenses of superstition. Lastly, that, if he did it, either he must not come to the Church, or, if he came, he would either not find a priest there, or he would find one withstanding him in the Church. Nor could it be alleged in excuse that he was a catechumen, seeing that catechumens are not allowed to contribute to the idols' expenses.
Source: Letters (New Advent)