The constitutions established by Archbishop Alexander at the Synod of Dublin highlight the importance of adhering to canon law and moral rectitude within the church. They emphasize the need for collaboration among clergy to address violations and restore moral integrity, particularly among clerics. The document also addresses issues related to the collection of tithes, the integrity of the church, and the consequences for those obstructing ecclesiastical authority. The archbishop calls for strict penalties against those who undermine the church's dignity and warns of excommunication for offenders, while also ensuring the protection of sanctuary seekers.