A 2nd century liturgical manual associated with the early Greek
Church is known as the Didache
("Teaching of the 12 Apostles"). F. Bland Tucker
paraphrased a section from this book of prayers in 1932 and created
a modern hymn, "Father, we thank you, for you planted."
-- UMH 565
A church was established in Jerusalem by the early 2nd century
and from the liturgy associated with that church is derived another
important hymn: "Let all mortal flesh keep silence."
-- UMH 626.[This liturgy is know as "The liturgy of St.
James" who is traditionally regarded as the half-brother
of Jesus.]
The Septuagint was the version
of the Bible (Old Testament) which was used by the early church.
In particular the Septuagint was the scriptural source with is
quoted by the writers of the New Testament when an Old Testament
scriptural reference is used.
[From Siing
with Understanding, pp. 81 - 85]
See Greek Hymnody.