Synodical unity in the Dutch Reformed Church in 1911 – an attempt that failed. In 1862 the Supreme Court of the Cape Colony terminated the synodical unity of the Dutch Reformed Church in South Africa. Delegates of congregations outside the Colony could no longer represent them in the Cape or Mother Synod. The court used Ordonnance 7 of 1843 of the Colony. In 1907 the newly founded Federal Council of Dutch Reformed Churches decided to lead an effort in the Church to replace this federal bond with a closer synodical bond. The Council was a combined body of the four Dutch Reformed Churches of respectively the Transvaal, Free State, Natal and Cape. However, to achieve this, they needed the help of the state authorities of the Union of South Africa to scrap all legal obstacles in the way of the Dutch Reformed Church. After consultations with the authorities, the Church was asked to formulate a concept act to replace these hindrances. The act was accepted by Parliament, but the Church could not get the required three quarters of a majority in three quarters of its consistories for the bill to be accepted. Thus, the effort for a new synodical unity failed. Contribution: This article adds to the history of the synodical structure in the Dutch Reformed Church. In doing so it concentrates on the failed attempt in this church in 1911 to form an all-inclusive – as far as congregations are concerned – synodical bond with attention to the required church political principles behind such a structure. This is also relevant to the present efforts for unity in the family of Dutch Reformed Churches, as well as other reformed churches in Southern Africa. The approach is a reformed perspective on the relationship between state and church.