The two decrees are extracts from a letter Gelasius sent to the bishops of Dardania, in the western Balkans. The full letter is no longer preserved, but canonical compilers have left us these two passages — both of which bear directly on the central ecclesiastical conflict of Gelasius’s pontificate, the Acacian Schism. The reader who has worked through the Felix III corpus will recognize the legal and doctrinal frame: Acacius’s excommunication of 484, his refusal to seek reconciliation, his death in 489 still under sentence, and the persistent eastern pressure thereafter to have his name restored to the diptychs as if the breach had been technical or was now spent. Gelasius’s two decrees here close that argument with finality.

The first decree’s appeal to the thirty-year prescription is striking and worth noting carefully. Gelasius is reasoning a fortiori from Roman civil law — the well-known rule that property held without challenge for thirty years could not be reclaimed by the original owner. If even purely human prescription is so strong, how much more the institutions of Christ that have stood for five hundred years and rest not on prescription but on the apostolic deposit itself? The argument is not abstract. It speaks directly to those who would, in his own day, attempt to dismantle some part of that order — whether by restoring an excommunicate’s name to the diptychs, by relaxing the Roman judgment, or by treating the apostolic structures as negotiable. Gelasius’s answer is that they are not, and his appeal to civil law is the kind of measured argument addressed to bishops who would themselves have known both the legal principle and the weight of the analogy.

The second decree contains one of the most theologically pointed applications of Christ’s binding-and-loosing word in the entire Gelasian corpus. The structure of the argument is precise. The apostles received from Christ the power to bind and loose, with the explicit promise that what is bound on earth is bound in heaven (Matt. 18:18, paralleling the Petrine grant of Matt. 16:19). This power was exercised by Felix III in 484 when he formally excommunicated Acacius. Acacius did not seek absolution while alive, and so the binding remained intact when he died. Now those who would argue that the excommunication has lapsed at his death must explain how the earthly binding has been loosed — and Gelasius’s answer is that it has not, because the human power that bound it does not act after death (we may not “decree anything other than that in which the last day found him”), and the divine power that ratified it does not undo what the apostolic authority bound. Acacius died bound; bound he remains.

The closing appeal to the predecessors — that they “always carefully preserved [the purity of the Lord’s table] separated from heretical pollution” — is the structural premise that organizes the whole Gelasian response to the schism. The doctrine that the Lord’s table is the visible sign of communion in the faith, and that Rome will not falsify that sign by entering into its diptychs the names of those who have died outside its communion, is one of the firmest principles of Roman ecclesiology in this period. The reader will note that the same principle runs through the entire Acacian Schism correspondence: the diptychs question is not a procedural matter but a confessional one, and Rome’s refusal to enter the names of the Acacian party is an act of preserving the truth of what the diptychs publicly proclaim. The continuity from Simplicius’s correspondence with Acacius in the late 470s, through Felix III’s excommunication, to Gelasius’s repeated refusals to relax that excommunication, to Hormisdas’s Formula of 519 which finally resolved the schism, is unbroken — and this short decree, almost in passing, names that continuity in its appeal to majores nostri.