Inasmuch, however, as they are in complete agreement with Holy Scripture, and in this respect differ from all other particular symbols, the Lutheran confessions are truly ecumenical and catholic in character.
"Historical Introductions to the Symbolical Books of the Evangelical Lutheran Church"
Friedrich Bente
The oath provided that the candidate must faithfully teach the Gospel without corruption, steadfastly defend the ecumenical Symbols, remain in agreement with the Augsburg Confession, and before deciding difficult controversies consult older teachers of the Church of the Augsburg Confession.
"Historical Introductions to the Symbolical Books of the Evangelical Lutheran Church"
Friedrich Bente
Symbols may be divided into the following classes: 1. ecumenical symbols, which, at least in the past, have been accepted by all Christendom, and are still formally acknowledged by most of the evangelical Churches; 2. particular symbols, adopted by the various denominations of divided Christendom; 3. private symbols, such as have been formulated and published by individuals, for example, Luther's Confession of the Lord's Supper of 1528. The publication of private confessions does not necessarily involve an impropriety; for according to Matt.
"Historical Introductions to the Symbolical Books of the Evangelical Lutheran Church"
Friedrich Bente