God, Who didst so dearly buy. C. Wesley. [Praise desired of Believers.] There are two centos beginning with this first line as follows:—
1. In the 1st edition of the Wesleyan Hymn Book, 1780/ No. 406, and later editions to 1875; and also in other Methodist collections, the cento is compiled from C. Wesley's Short Hymns, &c, 1762, as follows: stanza i., No. 554; stanza ii., No. 823; stanzas iii., iv., No. 882.
2. The second cento is No. 411, in the revised edition, Wesleyan Hymn Book, 1875, and is thus composed: stanza i., the stanza i. as above; stanza ii. from C. Wesley's Hymns for the Use of Families, 1767, No. 28, stanza i. (Poetical Works, 1868-72).
--John Julian, Dictionary of Hymnology (1907)