The necessity for some such work as the present, has been long felt by many. Great detriment has accrued to the Presbyterian Church, from the want of that indoctrination in the principles of her worship and polity, which it is surely her duty to provide for all who commit themselves, and their children, to her teaching and guidance. Her members and children, have been thus attached to her, not so much by those ties of principle and conviction, which prove firm and enduring; as by merely local and personal considerations, which form, in times of difficulty, but a feeble bond of attachment. Other churches are diligent in their efforts, to imbue the young mind with the knowledge of all their doctrinal peculiarities, and if this is done in a spirit of charity and christian brotherhood, will it not promote, rather than prevent, that perfect christian union for which we hope? . . .

In the fervent hope that this little work, may lead some of the rising generation to ask for the old paths, that they may walk therein, it is committed to the blessing of the Head of the Church . . .

Preface by Thomas Smyth in An Ecclesiastical Catechism of the Presbyterian Church; For the Use of Families, Bible-Classes, and Private Members.