Columbia subject headings:
Bible. Luke, VI--Criticism, interpretation, etc.
Q hypothesis (Synoptics criticism)
Sermon on the mount--Criticism, interpretation, etc.
Sermon on the mount.
Harvard subject headings:
Bible. Luke--Criticism, interpretation, etc.
Bible. Matthew--Criticism, interpretation, etc.
Q hypothesis (Synoptics criticism)
Sermon on the mount--Criticism, interpretation, etc.
Princeton subject headings: