1855 Knollcrest Circle SE, Grand Rapids, MI 49546-4402 USAβ¨
On the campus of Calvin University
© 2025 91ΑΤΖζ
Explore Publications
En la escuela de los Salmos / At Psalms School
By: John D. Witvliet, MarΓa Eugenia Cornou, Joel Schoon-Tanis
A bilingual Spanish/English children's book on the Psalms
Santo, Santo, Santo / Holy, Holy, Holy
By: MarΓa Eugenia Cornou, Rebecca Snippe, John D. Witvliet
A Spanish-English bilingual hymnal for Protestant congregations, parishes, seminaries, schools, and more.
νλλμ μν / At God's Table
By: MarΓa Eugenia Cornou, Joel Schoon-Tanis, Carrie Steenwyk, John D. Witvliet
At God's Table is a Korean-English children's book that explores the richly symbolic practice of the Lord's Supper in Christian worshiping communities.
En la mesa de Dios / At God's Table
By: MarΓa Eugenia Cornou, Joel Schoon-Tanis, Carrie Steenwyk, John D. Witvliet
En la mesa de Dios / At God's Table is a Spanish-English children's book that explores the richly symbolic practice of the Lord's Supper in Christian worshiping communities.
91ΑΤΖζ in the Joy of the Lord
By: John D. Witvliet
91ΑΤΖζ in the Joy of the Lord is a curated collection of over 300 quotations on the deep meaning and purpose of Christian public worship.
The 91ΑΤΖζ Sourcebook, Second Edition
By: John D. Witvliet, Emily R. Brink, Carrie Steenwyk
A comprehensive guide to planning worship, The 91ΑΤΖζ Sourcebook, 2nd edition, offers a collection of calls to worship, prayers of confession, and other spoken prayers and litanies.
At Your Baptism
By: John D. Witvliet, Carrie Steenwyk
A children's book focusing on the sacrament of baptism.
Psalms for All Seasons: A Complete Psalter for 91ΑΤΖζ
By: Joyce Borger, Martin Tel, John D. Witvliet
This book is one of the most comprehensive resources on the Psalms for use in Christian worship. Psalms for All Seasons covers the history, reception, and practice of psalm use and contains all 150 psalms, most in multiple formats.
Dwelling With Philippians
By: Elizabeth Steele Halstead, Joyce Borger, John D. Witvliet, Paul Detterman
This rich, inviting volume illumines Paul's letter to the Philippians through evocative juxtapositions of visual images, poetry, and other worship-related arts with theological reflections, prayers, and more.
Walking Where Jesus Walked
By: John D. Witvliet, Lester Ruth, Carrie Steenwyk
The Church at 91ΑΤΖζ is a series of documentary case studies of specific worshiping communities from around the world and throughout Christian history. This first book is set in Jerusalem following history, people, and worship practices.
The Biblical Psalms in Christian 91ΑΤΖζ
By: John D. Witvliet
The psalms are a valuable source for worship, but they can prove daunting without direction. John Witvliet offers a solution with this brief yet comprehensive guide to using the psalms in worship.
CICW Choral Music Series
By: John D. Witvliet, Pearl Shangkuan
GIA Publications Inc. and the 91ΑΤΖζ bring you a series of fine choral anthems, co-edited by Pearl Shangkuan, professor of music at Calvin University, and John D. Witvliet, director of CICW.
En la escuela de los Salmos / At Psalms School
By: John D. Witvliet, MarΓa Eugenia Cornou, Joel Schoon-Tanis
A bilingual Spanish/English children's book on the Psalms
Santo, Santo, Santo / Holy, Holy, Holy
By: MarΓa Eugenia Cornou, Rebecca Snippe, John D. Witvliet
A Spanish-English bilingual hymnal for Protestant congregations, parishes, seminaries, schools, and more.
νλλμ μν / At God's Table
By: MarΓa Eugenia Cornou, Joel Schoon-Tanis, Carrie Steenwyk, John D. Witvliet
At God's Table is a Korean-English children's book that explores the richly symbolic practice of the Lord's Supper in Christian worshiping communities.
En la mesa de Dios / At God's Table
By: MarΓa Eugenia Cornou, Joel Schoon-Tanis, Carrie Steenwyk, John D. Witvliet
En la mesa de Dios / At God's Table is a Spanish-English children's book that explores the richly symbolic practice of the Lord's Supper in Christian worshiping communities.
91ΑΤΖζ in the Joy of the Lord
By: John D. Witvliet
91ΑΤΖζ in the Joy of the Lord is a curated collection of over 300 quotations on the deep meaning and purpose of Christian public worship.
The 91ΑΤΖζ Sourcebook, Second Edition
By: John D. Witvliet, Emily R. Brink, Carrie Steenwyk
A comprehensive guide to planning worship, The 91ΑΤΖζ Sourcebook, 2nd edition, offers a collection of calls to worship, prayers of confession, and other spoken prayers and litanies.
At Your Baptism
By: John D. Witvliet, Carrie Steenwyk
A children's book focusing on the sacrament of baptism.
Psalms for All Seasons: A Complete Psalter for 91ΑΤΖζ
By: Joyce Borger, Martin Tel, John D. Witvliet
This book is one of the most comprehensive resources on the Psalms for use in Christian worship. Psalms for All Seasons covers the history, reception, and practice of psalm use and contains all 150 psalms, most in multiple formats.
Dwelling With Philippians
By: Elizabeth Steele Halstead, Joyce Borger, John D. Witvliet, Paul Detterman
This rich, inviting volume illumines Paul's letter to the Philippians through evocative juxtapositions of visual images, poetry, and other worship-related arts with theological reflections, prayers, and more.
Walking Where Jesus Walked
By: John D. Witvliet, Lester Ruth, Carrie Steenwyk
The Church at 91ΑΤΖζ is a series of documentary case studies of specific worshiping communities from around the world and throughout Christian history. This first book is set in Jerusalem following history, people, and worship practices.
The Biblical Psalms in Christian 91ΑΤΖζ
By: John D. Witvliet
The psalms are a valuable source for worship, but they can prove daunting without direction. John Witvliet offers a solution with this brief yet comprehensive guide to using the psalms in worship.
CICW Choral Music Series
By: John D. Witvliet, Pearl Shangkuan
GIA Publications Inc. and the 91ΑΤΖζ bring you a series of fine choral anthems, co-edited by Pearl Shangkuan, professor of music at Calvin University, and John D. Witvliet, director of CICW.
