It may be significant that Eutychus didn’t fall asleep during the singing (Acts 20:9). The song service for most of us is the easiest part in which to stay awake and involved. Occasionally, one will hear of singings until midnight, but when the preaching is continued until midnight (Acts 20:7), many of us would be like Eutychus.
This observation is not made to suggest that we do away with preaching, but rather to note that most of us enjoy singing. Music is powerful and brings us much joy. It has great appeal, but in worship we need to remind ourselves that it should be more than a melody.
In Your Hearts to God. Paul’s admonition in Ephesians 5:19 and Colossians 3:16 reminds us that the singing is not just for enjoyment but is directed to God. It is possible for an atheist to come in and sing our songs, and quite possibly enjoy the aesthetic of the experience, but that would not be acceptable worship. Singing is worship directed to God.
With the Understanding. Paul has repeatedly made this point in 1 Corinthians 14 (see verse 15 for the one on singing), because apparently the Corinthians coming out of their pagan past thought they could worship acceptably with minds disengaged. Understanding is an essential ingredient for Christian worship. Do you understand what you sing (“beneath the cross of Jesus I fain would take my stand,” “here I raise my Ebenezer”*)?
In Truth. Jesus’ words “worship in spirit and in truth” apply to songs as well. Is the song true and contain what is pleasing to God? Erik Routley in Hymns Today and Tomorrow states:
A congregation’s disposition toward right belief or away from it is subtly influenced by the habitual use of hymns. No single influence in public worship can surely condition a congregation to self-deception, to fugitive follies, to religious perversities, as thoughtlessly chosen hymns. The singing congregation is uncritical, but it matters very much what it sings, for it comes to believe its hymns. Wrong doctrine in preaching would be noticed; in hymns, it may come to be believed.
Thank God we have this powerful and joyful means of worship — our singing. May it always be to the Lord with understanding and in truth.
*Fain=gladly, Ebenezer = stone of help and is an allusion to 1 Samuel 7:12.