From last Sunday’s service bulletin at Our Saviour Lutheran Church
Where do we have Psalms in the service?
The Introit, the Gradual and (often) the Alleluia Verse are portions of Psalms. Sometimes, a whole Psalm takes the place of the Gradual. Also, some of the hymns we sing are paraphrases of Psalms (such as The Mighty Fortress and Praise, My Soul, the King of Heaven).
Why do we have Psalms in the service?
The Psalms are the hymn book of the Bible. They are the only hymns Jesus would have sung (e.g. Matt 26:30), and they have always been the chief songs of the church (Col. 3:16). When we sing the Psalms, we are singing the same songs that the people of God have sung since the second millennium bc! And when we sing the Psalms, we are singing words that God has given for us to sing. So why wouldn’t we sing the Psalms?!
Why do we sing the Psalms?
Psalms are songs. They were written to be sung. In fact, there are still some musical instructions left in the book of Psalms in the Bible—although unfortunately we no longer know what they mean.
So singing the Psalms is like singing the hymns. They are meant to be sung. And speaking the Psalms are like speaking hymns: not wrong, but not the full experience.
But why do we chant?
The Psalms are ancient poems, written with a very different idea of what singing is from our own. Unlike in the hymns in our hymnal, there’s no regular meter. Therefore, it’s almost impossible to set them to a regular, repeated tune.
As a result, the way Psalms have been sung for at least 1,500 years (and possibly much longer) is by chanting, where most of the words are sung to a repeated note, with other notes only at the ends of phrases. This way, it’s possible for the congregation to sing together with a simple melody. The only alternatives are speaking (but see the previous question), or writing an enormously long melody that covered the whole Psalm—but that would be very hard to learn!
But since the word ‘chant’ just means ‘song’, you can just say that we ‘sing’ the Psalms if that sounds better to you, and it would be just as true.