A few remarks should be made as to the length of time at which to aim. It is safe to say that the pressure of modern life calls for shorter sermons than our fathers were accustomed to. The practice of five-minute sermons at the Sunday low masses, which first emanated in systematic form from the Paulists of New York, is now fairly common, and of great service to those who cannot attend the principal mass on Sundays. But the curtailing of the chief sermon may easily be overdone. People will never venture to complain of the shortness of a sermon, but in truth one of eight or ten minutes does not satisfy them, nor allow time to develop the matter properly. It may be admitted, however, that shortness is a fault on the right side, and people would not now tolerate the length of sermon that used to be imposed on them. As a general rule, it would be well to be under twenty minutes rather than over, unless the occasion be an important one, with a special preacher, who may allow himself longer. This applies to the chief sermons only; that at the evening service on a weekday, or at Holy Family or Confraternity meetings or the like would naturally be shorter; eight or ten minutes might in many cases be enough. The length of time that we can hold their attention will of course vary somewhat from day to day. One is able to tell at once when the listeners are getting weary. But even when we are conscious that this is so, there may be more good done than we are aware of. Frequently such has afterwards come to our knowledge; in numerous other cases it may have occurred without our knowing it.
Moreover, the good done by a sermon depends on what has been said in the body of the discourse. A good beginning or a good ending may round it off as a literary composition; but they will not appreciably affect the value of the sermon from the point of view of gaining souls. The same applies to the methodical development of the subject throughout. It is useful to aim at it, but if we fail to attain it, or go astray from the scheme we had made out, no great harm is done. What is important is that whatever we say should come from our heart, and that we should be so united to God as to fulfil our Lord's words, "It is not you that speak, but the spirit of your Father that speaketh in you." [8] This is the way to reach the hearts of our congregation, and to make our sermon in truth part of our pastoral work.
[1] St. Matt. x. 19.
[2] Acts iv. 20.
[3] That is, an ordinary parish sermon. In the case of a sermon on some special occasion this remark must be modified. Such sermons partake of the nature of a pronouncement, and it is important that the language should be carefully weighed, and no point of importance omitted. They usually find their way into print, and are therefore addressed to a larger and different audience besides that in the church, and must be treated on a different footing.
[4] Eternal Priesthood, p. 187.
[5] Ibid., p. 179.
[6] Perhaps a remark may be here made respecting the eventuality which from time to time occurs to every preacher. All those who have been in the pulpit are familiar with the sudden feeling of blank coming over the mind, and the momentary complete forgetfulness of the scheme of the sermon. The great thing on such an occasion is not to stop. Once one stops to think, ideas go further away, the silence and expectancy of the congregation become oppressive, and the pause seems interminable: it is a question whether we shall ever recover ourselves at all. Whatever happens, one must not stop. One can repeat what one has just said in slightly different words, or give forth any religious sentiment, or the like: this gives time for thought and conditions favourable for thinking, and ordinarily one's ideas will return in plenty of time. And only those who have themselves had experience in preaching are likely to detect what is happening. One can occasionally notice even the most experienced preachers losing their thread in this way, and it is worth noting as an antidote to discouragement.
[7] A similar remark applies to the notices, and the Epistle and Gospel, which are sometimes read with quite painful carelessness. This is a point which many laymen feel very much.
[8] St. Matt. x. 20.