
A versicle (from Latin , ) is a short two- or four-line verse that is sung or recited in the liturgy alternating between the
celebrant,
hebdomadarian or
cantor and the congregation. It is usually a
psalm verse in two parts. A series of versicles and responses forms the
preces. The versicle is sung recitatively on a note with a simple cadence.
The opening versicle before the first liturgical hour is ''Lord, open our lips: And we shall praise your name''. In the
Liturgy of the Hours, a versicle opens the hour together with the
doxology. At the beginning of the Hours, when either this versicle or ''O God, come to our aid'' is recited,
everyone makes the
sign of the cross.
The General Instruction on the Liturgy of the Hours states that the
invitatory and the versicle "invite the faithful to sing the praises of God, hear his voice and look forward to the 'Rest of the Lord'".
In the
Matins or the office of readings versicles lead from the
psalmody to the readings; in the
Little Hours they are the answer to the chapter. According to the Church, the versicles reply to the short reading, and the brief response "is a kind of acclamation, and enables the word of God to penetrate more deeply into the mind and heart of the person reciting or listening".
[''The General Instruction on the Liturgy of the Hours'', no. 172]
In the prayer of a monastery, the hebdomadar recites the first part of the verse, and the convent or congregation responds.

Versicles are also part of the rite of various blessings and consecrations. The episcopal blessing is introduced by a versicle; in the sacramental blessing, a versicle leads from the singing of the ''
Tantum ergo'' to the
collect. In litanies or in prayers like the
Angelus and the
Regina coeli there is a versicle before the oration.
References
Sources
* J. Harper, ''The forms and orders of Western liturgy from the tenth to the eighteenth century'', Oxford, 1991.
* D. Hiley, P. Le Huray, ''Versicle'', in ''
The New Grove Dictionary of Music and Musicians
''The New Grove Dictionary of Music and Musicians'' is an encyclopedic dictionary of music and musicians. Along with the German-language '' Die Musik in Geschichte und Gegenwart'', it is one of the largest reference works on the history and t ...
'', London; New York, 2001.
Roman Catholic prayers
Liturgy of the Hours
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