National covenanting?

Fisher’s Catechism Q. 63. How do you prove that national covenanting is a warrantable duty under the New Testament?

A. From its being promised in the Old Testament that this shall be a duty performed under the New, Isaiah 19:21 β€” β€œThe Egyptians shall know the Lord in that day, and β€” they shall vow a vow unto the Lord, and shall perform it.” Besides, if it was a moral duty upon special occasions, under the Old Testament (as appears from 2 Chron 15:12, and 34:31, 32; Neh. 9:38), it must remain to be the same, upon the like occasions, still; because Christ came not to destroy the law or the prophets, but to fulfil them, Matt 5:17.
Two Son’s of Oil

De Regno Christi

“On the Duty of Covenanting and the Permanent Obligations of Religious Covenants” being section 11 in the Reformed Presbyterian Catechism by William Roberts (1853)

TESTIMONY FOR PUBLIC COVENANTING.(Published in “overture” by order of Synod.) THE REFORMED PRESBYTERIAN. VOL. II. JANUARY, 1839. No. XI.

The Duty of Social Covenanting. Edited by Rev. David Scott

“The Duty of Social Covenanting Illustrated and Enforced” by Thomas Sproull,PASTOR REFORMED PRESBYTERIAN CONGREGATION, PITTSBURGH.