The Book of Common Prayer 1984 Volume II
Liturgy is a set form of words and action used for worship. In the Church in Wales (and many other churches) these forms follow the same pattern from one congregation to another. Most Anglican liturgies look back in some way to the Book of Common Prayer.
Prayer sustains our human relationship with God and may involve words (formal or informal) or be silent. Prayer can involve adoration (‘I love you’), confession (‘sorry’), thanksgiving and supplication (‘please’).