John Ainslie wrote:2) The Methodist tradition is to spell out the message of the Gospel in a hymn sung after the Gospel or after the Sermon/Homily. This is not Catholic tradition....
Perhaps we should call to mind that the ancient practice of homiletics is something restored by the Council:
Sacrosanctum Concilium wrote:24. Sacred scripture is of the greatest importance in the celebration of the liturgy. For it is from scripture that lessons are read and explained in the homily, and psalms are sung; the prayers, collects, and liturgical songs are scriptural in their inspiration and their force, and it is from the scriptures that actions and signs derive their meaning. Thus to achieve the restoration, progress, and adaptation of the sacred liturgy, it is essential to promote that warm and living love for scripture to which the venerable tradition of both eastern and western rites gives testimony.
and the scope given to the homilist:
GIRM wrote:65. The Homily is part of the Liturgy and is strongly recommended,63 for it is
necessary for the nurturing of the Christian life. It should be an exposition of
some aspect of the readings from Sacred Scripture or of another text from the
Ordinary or from the Proper of the Mass of the day and should take into account
both the mystery being celebrated and the particular needs of the listeners.
CTM wrote:167 The Homily is an integral part of the liturgy and a
necessary source of nourishment for the Christian life. In
the Homily, firmly based on the mysteries of salvation, the
mysteries of the faith and the guiding principles of
Christian living are expounded, most often from the
Scriptures proclaimed but also from the other texts and
rites of the liturgy.
If the Offertory Song, the Communion Song and even the Dismissal Song are somehow based on the Gospel, might we not lay ourselves open to the charge that we could be said to be trying to manipulate the Liturgy of the Eucharist into an extended homily? (Just shuddering at thought of a "theme Mass" whereby one particular aspect of the Liturgy of the Word is imposed on the entire celebration - as if the Mass was a school lesson with an attainment target of teaching - drilling in - one particular doctrinal point.)
For those who do feel the need to pore over liturgy planners and even insist that somehow,
every song must harmonise with the Gospel "theme" (as summarised in italics in people's Sunday Missals and the Lectionary) - do you ever ask the homilist what he will be preaching about? The Word of the day - and the other liturgical texts - are poly-thematic, aren't they? Do you want hymns based on the Gospel - of which each pericope is poly-thematic (which aspect of the Gospel do you choose?) - or hymns based on the homily? What if the homily concentrates on some aspect of a Pauline reading, the Responsorial Psalm or even the Collect or text of the Eucharistic Prayer? How, then, do you choose what to sing?
There's nothing wrong with trying to find texts to sing that harmonise with the Word of the day - the
Psallite project, for example, does just that. Yet I do think some church musicians can suffer a degree of self-imposed angst (and concomitantly tend towards making poor pastoral decisions for the people they serve) in always seeking to reflect the Gospel "theme" in the choice of hymns.