The Savoy Declaration is a Congregationalist confession of Faith. Its full title is A Declaration of the Faith and Order owned and practised in the Congregational Churches in England. It was drawn up in October 1658 by English Independents and Congregationalists meeting at the Savoy Hospital, London. It consists of a preface, a confession, and a platform of discipline.^[1]

The Savoy Assembly met at the Savoy for eleven or twelve days from 12 October 1658.^[2] Representatives, mostly laymen, were present from more than one hundred independent churches. Thomas Goodwin, who was a Westminster divine and author of the Westminster Confession of Faith, and John Owen were the leaders in a committee of six divines appointed to draw up a confession.^[3][4] The writers were influenced by the Cambridge Platform, which was the statement of church government produced by the Congregational churches in New England.^[5] The 1647 Westminster Confession of Faith of the Church of England was used as a basic template.

Thomas Goodwin, author of the Westminster Confession of Faith, saw the Savoy Declaration as a revision of the Westminster Confession with the "latest and best".^[6] The Savoy Declaration authors adopted, with a few alterations, the doctrinal definitions of the Westminster confession, reconstructing only the part relating to church government; the main effect of the Declaration of the Savoy assembly was to confirm the Westminster theology.^[3] There was the addition of a new chapter entitled Of the Gospel, and of the Extent of the Grace Thereof. Other changes include a replacement to chapters 30 and 31 of the Westminster Confession concerned with Congregational church government. In these chapters the autonomy of local churches is asserted. It also included the words "Christ's active obedience" in chapter 11: Of Justification. While "the assembly voting almost unanimously that both Christ’s active and passive obedience were necessary for justification",^[7] the words "active" as well as "whole" were omitted. Because exact wording is required ^[8] the Savoy Declaration makes this explicit.

The Declaration would be adopted by the Reforming Synod in Colonial New England in 1680.^[9]

Formally titled Of the Institution of Churches, and the Order appointed in them by Jesus Christ, the platform is composed of 30 articles and sets forth the principles of Congregational Church polity.^[11]

It is a new document, not a revision of either the earlier congregationalist Cambridge Platform or the Form of Presbyterial Church Government produced by the Westminster Assembly, at which key framers of Savoy were present.

• Westminster Confession
• Saybrook Platform
• Second London Confession