This article will address the topic of Three Forms of Unity, which has currently generated great interest. Three Forms of Unity is a topic that has captured the attention of experts and the general public, due to its relevance and impact in various areas. Along these lines the importance of Three Forms of Unity will be explored in depth, as well as its implications and possible solutions. Likewise, different approaches and perspectives will be presented that will allow the reader to better understand the magnitude of Three Forms of Unity and its influence on current society.
The Three Forms of Unity is a collective name for the Belgic Confession, the Canons of Dort, and the Heidelberg Catechism, which reflect the doctrinal concerns of continental Calvinism and are accepted as official statements of doctrine by many Calvinist churches.

From 1618 to 1619, the Dutch government on behalf of the Dutch Reformed Church, called and convened the Synod of Dort. Dutch delegates, along with twenty-seven Calvinist representatives from eight other countries, met at this Synod of Dort, where they collectively summarized their views in what was called the "Canons of Dort".[1]
This same Synod then added these Canons to two other documents, both of which were in common use by the Dutch Church at the time: the Heidelberg Catechism (1563) and the Belgic Confession (1561).[1]
In so doing, the Synod sought:
The different documents each serve different purposes.
Some Reformed denominations have included the Westminster Confession to their confessional standards. These include the Christian Reformed Church of Australia[2] and the Reformed Churches of New Zealand.[3]