# Concepts by Source Depth
40 concepts drawn from across the library
## Two sources
*Ideas that recur across two books; connections are forming.*
- [[Gentile Inclusion in Salvation]]
The extension and inclusion of all nations in God's covenant blessing through Christ.
Sources: *How to Use the Book of Common Prayer: A Guide to the Anglican Liturgy*, *The Crescent through the Eyes of the Cross*
- [[Gospel Proclamation]]
The preaching and declaration of the Christian gospel as a divinely appointed means for awakening and strengthening faith in believers.
Sources: *How to Use the Book of Common Prayer: A Guide to the Anglican Liturgy*, *The Crescent through the Eyes of the Cross*
- [[Salvation]]
God's redemptive work through Christ offering reconciliation and belonging to humanity.
Sources: *How to Use the Book of Common Prayer: A Guide to the Anglican Liturgy*, *The Crescent through the Eyes of the Cross*
## Single source
*Ideas encountered in one book so far.*
- [[Anglican Liturgy]]
The distinctive liturgical practices and forms of worship in the Church of England and Anglican communion, particularly as structured in the Book of Common Prayer.
Sources: *How to Use the Book of Common Prayer: A Guide to the Anglican Liturgy*
- [[Athanasian Creed]]
A detailed early Christian creedal statement affirming the doctrines of the Trinity and Incarnation as central to Christian faith.
Sources: *How to Use the Book of Common Prayer: A Guide to the Anglican Liturgy*
- [[Baptism]]
The foundational sacrament of Christian initiation and entrance into the church, understood as the beginning of Christian life with multiple spiritual benefits.
Sources: *How to Use the Book of Common Prayer: A Guide to the Anglican Liturgy*
- [[Catechetical Instruction]]
The systematic teaching of Christian fundamentals and doctrine necessary for believers to rightly receive sacraments and understand their faith.
Sources: *How to Use the Book of Common Prayer: A Guide to the Anglican Liturgy*
- [[Church History and Development]]
The historical development of liturgical practices, doctrines, and celebrations over centuries of Church tradition.
Sources: *How to Use the Book of Common Prayer: A Guide to the Anglican Liturgy*
- [[Collect Structure and Form]]
The five-part liturgical structure of collects: address, acknowledgment, petition, aspiration, and pleading.
Sources: *How to Use the Book of Common Prayer: A Guide to the Anglican Liturgy*
- [[Communion Frequency]]
The historical and practical patterns regarding how often sacramental communion is administered and received in worship.
Sources: *How to Use the Book of Common Prayer: A Guide to the Anglican Liturgy*
- [[Congregational Worship]]
Worship as a communal practice with shared language, understanding, and mutual edification of the whole congregation.
Sources: *How to Use the Book of Common Prayer: A Guide to the Anglican Liturgy*
- [[English Reformation]]
The religious upheaval that separated the English church from papal authority and shifted worship from medieval Catholicism to Protestant theology and English language.
Sources: *How to Use the Book of Common Prayer: A Guide to the Anglican Liturgy*
- [[Faith and Sacraments]]
The relationship between personal faith and sacramental efficacy, including whether sacraments require faith, produce faith, or operate independently.
Sources: *How to Use the Book of Common Prayer: A Guide to the Anglican Liturgy*
- [[Humility and Human Unworthiness]]
The spiritual recognition of human sinfulness, insufficiency, and unworthiness before God's holiness and majesty.
Sources: *How to Use the Book of Common Prayer: A Guide to the Anglican Liturgy*
- [[Incarnation and Epiphany]]
God becoming human in Christ and manifesting Christ's glory and salvation to all peoples.
Sources: *How to Use the Book of Common Prayer: A Guide to the Anglican Liturgy*
- [[Infant Baptism]]
The practice of baptizing infants and the theological understanding of how baptismal grace operates before the child can exercise personal faith.
Sources: *How to Use the Book of Common Prayer: A Guide to the Anglican Liturgy*
- [[Interfaith Dialogue]]
The encounter between Christian and Islamic traditions, involving dialogue, comparison, and mutual understanding of theological frameworks and religious claims.
Sources: *The Crescent through the Eyes of the Cross*
- [[Lay Participation in Worship]]
The medieval exclusion of lay people from understanding and participating in the Mass, and the Reformation's commitment to their full inclusion.
Sources: *How to Use the Book of Common Prayer: A Guide to the Anglican Liturgy*
- [[Lectionary Structure]]
The systematic selection and ordering of biblical passages for reading in worship services throughout the liturgical year.
Sources: *How to Use the Book of Common Prayer: A Guide to the Anglican Liturgy*
- [[Lenten Discipline]]
The practices of fasting, almsgiving, and penitential reflection during Lent to prepare for Easter.
Sources: *How to Use the Book of Common Prayer: A Guide to the Anglican Liturgy*
- [[Litany]]
A structured form of communal prayer in Anglican liturgy consisting of deprecations seeking protection from evil and obsecrations pleading for deliverance based on Christ's saving work.
Sources: *How to Use the Book of Common Prayer: A Guide to the Anglican Liturgy*
- [[Liturgical Calendar]]
The Christian year organized into seasons and feasts celebrating key doctrines and events in the life of Christ.
Sources: *How to Use the Book of Common Prayer: A Guide to the Anglican Liturgy*
- [[Liturgical Language]]
The distinctive language used in worship—often archaic and formal—which carries depth and resonance beyond everyday speech.
Sources: *How to Use the Book of Common Prayer: A Guide to the Anglican Liturgy*
- [[Liturgical Prayer]]
Fixed-form prayers used in worship services to enable focused, communal devotion and spiritual transformation.
Sources: *How to Use the Book of Common Prayer: A Guide to the Anglican Liturgy*
- [[Liturgical Tradition and Continuity]]
The historical preservation and development of liturgical forms as a means of maintaining church identity, memory, and doctrinal continuity.
Sources: *How to Use the Book of Common Prayer: A Guide to the Anglican Liturgy*
- [[Morning Prayer]]
The first office in the Daily Office of the Book of Common Prayer, a form of communal worship combining psalms, scripture, and prayers.
Sources: *How to Use the Book of Common Prayer: A Guide to the Anglican Liturgy*
- [[Ordained Ministry]]
The role of clergy set apart by ordination to lead worship, proclaim the gospel, and administer sacraments in the church.
Sources: *How to Use the Book of Common Prayer: A Guide to the Anglican Liturgy*
- [[Penitential Practice]]
Ash Wednesday and liturgical services of confession, repentance, and reconciliation.
Sources: *How to Use the Book of Common Prayer: A Guide to the Anglican Liturgy*
- [[Political Theology and Power]]
How worldly power, military force, and political domination are understood theologically and how Christian witness is affected by political contexts.
Sources: *The Crescent through the Eyes of the Cross*
- [[Prayer Book Revisions and Adaptations]]
The evolution of the Prayer Book through successive editions (1549, 1552, 1559, 1662) with doctrinal refinements and cultural adaptations.
Sources: *How to Use the Book of Common Prayer: A Guide to the Anglican Liturgy*
- [[Real Presence]]
The theological doctrine that Christ is truly and substantially present in the Eucharist, not merely symbolically or figuratively.
Sources: *How to Use the Book of Common Prayer: A Guide to the Anglican Liturgy*
- [[Reformation Theology]]
The theological principles of Protestant reform, including the emphasis on faith formed through God's word and simplicity in liturgical practice.
Sources: *How to Use the Book of Common Prayer: A Guide to the Anglican Liturgy*
- [[Religious Persecution and Legal Status of the Prayer Book]]
The prohibition and restoration of the Prayer Book during periods of religious upheaval as a measure of competing religious authority.
Sources: *How to Use the Book of Common Prayer: A Guide to the Anglican Liturgy*
- [[Repentance]]
A turning away from sin and towards God, involving sincere remorse for wrongdoing and commitment to amendment of life.
Sources: *How to Use the Book of Common Prayer: A Guide to the Anglican Liturgy*
- [[Sacramental Preparation]]
Spiritual and moral readiness required of communicants before receiving the Eucharist, including examination of conscience and commitment to reconciliation.
Sources: *How to Use the Book of Common Prayer: A Guide to the Anglican Liturgy*
- [[Sacramental Theology]]
Sacraments are outward and visible signs of inward spiritual grace, ordained by Christ and ministered in the church as means of receiving that grace.
Sources: *How to Use the Book of Common Prayer: A Guide to the Anglican Liturgy*
- [[Scripture and Liturgical Worship]]
The role of biblical texts and proclamation within the liturgical framework, particularly Paul's emphasis on intelligible worship.
Sources: *How to Use the Book of Common Prayer: A Guide to the Anglican Liturgy*
- [[Spiritual Formation through Liturgy]]
How participation in liturgical prayer shapes, heals, and deepens the spiritual life and emotional well-being of believers.
Sources: *How to Use the Book of Common Prayer: A Guide to the Anglican Liturgy*
- [[Structure and Freedom in Prayer]]
The paradox that rigid liturgical forms, rather than constraining, actually enable authentic devotion by freeing worshippers from compositional burden.
Sources: *How to Use the Book of Common Prayer: A Guide to the Anglican Liturgy*
- [[Vernacular Worship]]
The deliberate shift from Latin to English language in liturgy as both theological principle and practical accessibility for lay understanding.
Sources: *How to Use the Book of Common Prayer: A Guide to the Anglican Liturgy*