The Synodus Palmaris was a significant ecclesiastical assembly convened by Theoderic the Great, the Gothic king who ruled over Italy. The meeting aimed to address the growing tensions and disputes within the Christian Church, particularly concerning the legitimacy of Pope Symmachus. Facing charges from his rival, Antipope Laurentius, Symmachus's position had been precarious, leading to divisions among the faithful. Theoderic recognized the need for church unity, which was critical for maintaining order in his kingdom and fortifying his power over both the Arian Christian Goths and the Catholic populace in Italy.

During the synod, key ecclesiastical leaders gathered to deliberate the accusations levied against Pope Symmachus. The discussions yielded positive results for Symmachus, as he was absolved of all charges. This outcome was pivotal, as it reestablished his papacy and reaffirmed the authority of the Roman Church at a time when theological disputes were commonplace, and rival factions often sought control over ecclesiastical matters. The outcome illustrated the crossover of political power and religious authority, with Theoderic's support signaling a commitment to a unified Christian front.

By dispelling the charges against Symmachus, the synod served not only to heal a rift within the church but also to consolidate Theoderic's political stance in favor of the Catholic Church, creating a balanced religious environment in his territories. This reconciliation allowed for a more stable governance structure, crucial for the survival and development of the Ostrogothic Kingdom in post-Roman Italy.