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Why do you go to Mass?

If someone asked...

Would you know what to say?

This course will change that.

Most Catholics can’t.

Start the CourseSEE INTRO VIDEO
VIEW ON ANY DESKTOP OR MOBILE DEVICENARRATED
VIDEOSONLINE
QUIZZESPRINTABLE
ACTIVITIESREFLECTION
QUESTIONSShort lessons with music, animation and rich visuals.Interactive reviews to reinforce and retain learning.Printable resources for home, class, or group use.Prompts for personal or small group discussion.
Slide thumbnailWhy do you go to Mass?Most people have an answer ready—
because I’m Catholic, because it’s an obligation…
or because it feels right, brings me peace,
or gives me a sense of belonging to a community.Those reasons aren’t wrong. They’re just incomplete.If pressed further, most struggle to explain what the Mass truly is—or why they go beyond habit or feeling.The Mass can be familiar without being fully understood.And that’s the problem.The online course Know Why You Go was designed to finally make sense of it all—helping you understand why you go to Mass and what’s really happening when you do.and discover why you go.Start the Course
People weren’t just looking for the parts of the Mass.
They were looking for the bigger picture behind it all.It steps back from the details to reveal the larger story—so you can finally understand what the Mass is and what’s happening every time you go.This course exists to answer that question—clearly.But over time, I kept hearing the same question:
“This is great… but can you explain why we go
to Mass in the first place?”I wrote Mass Explained—a step-by-step breakdown of the Mass that was well received, award-winning, and is now in its second printing.The Question I Kept HearingStart the Courseand finally know why you go.
The Story That Explains the MassCHAPTER 1: In the BeginningThe Fall that Broke CommunionThe Longing that Could Not HealThe Lamb Who Restores CommunionOne Sacrifice. Forever Present.Chapter 2: Shadows & SacrificeChapter 3: The Perfect SacrificeChapter 4: The Eternal OfferingDiscover what humanity was
made for—and what was lost.Each chapter builds on the one before it, helping you see how every part of the biblical story leads to what happens on the altar today.This course reveals the story behind the Mass—
from what was lost in the beginning
to the longing that followed
to the sacrifice that restores everything.

By the end, you won’t just go to Mass—
you’ll finally know why you go.See why sacrifice was never enough to fully restore what was broken.Understand how Christ fulfills all the Old Testament sacrifices.Explore how Christ’s sacrifice is made present to us today.START THE COURSE!BUY THE BOOKSEE INTRO VIDEO
This isn’t just something you listen to.
It’s something you experience.See the moments of Scripture brought to life—
and how they lead directly to the Mass.You won’t just hear the story.
You’ll watch it unfold.Encounter the story of Scripture firsthand
See how each moment fits into the bigger picture
Finally understand what’s happening at Mass
Walk away remembering what you’ve learnedA CINEMATIC ExperienceBUY THE BOOKSEE INTRO VIDEOStart the Course
How You’ll Experience the CourseDEEPEN what you’ve learned through reflection promptsLOCK IN key ideas with guided activitiesCHECK your understanding with short review questionsWATCH clear, cinematic, and visually rich video lessonsThis is a guided four-part journey—designed to help you understand, reflect, and actually retain what you discover. Each lesson follows the same simple structure—so you always know what to expect:Watch anytime—on your laptop, phone, or tablet. Pause when you need to, pick up where you left off, and rewatch any lesson.Whether it’s during your commute, between tasks, or in a quiet moment at the end of the day—this course fits into your life—not the other way around.Start the CourseBUY THE BOOKSEE INTRO VIDEO
Know Why You Go isn’t just something you do on your own—it’s something your whole group or parish can experience together.You can take this course individually, with all activities completed online, or run it in a parish or group setting using the provided printed materials. The videos remain the same in both instances.Whether it’s a retreat, OCIA, or small group, it helps people finally understand the
Mass—clearly and together.No preparation required—just press play, distribute the handouts, and let the course do the rest.WATCH THE VIDEO TO SEE HOW EASILY IT WORKS IN YOUR PARISHLEARN SOLO OR WITH A GROUPBUY THE BOOKSEE INTRO VIDEOGROUP VERSION INQUIRY
SIGN ME UP!Discover What’s Ahead!-Dan GonzalezSign up to receive updates, sneak peeks, and early access as the course takes shape. The Mass has so much to discover—and I look forward to exploring it with you.

United in the Eucharist,to Know Why You Go!Know Why You Go is a response to the Holy Father’s call—bringing together sacred imagery, faithful teaching, and thoughtful design to help Catholics learn about the meaning behind the Eucharistic liturgy.Desiderio Desideravi, §3“we are in need of a serious and dynamic liturgical formation.”Thank you for taking time to explore Know Why You Go. Whether you're just browsing or feeling drawn to learn more about the liturgy, your presence here matters. The apostolic letter Desiderio Desideravi reminds us that:Start the CourseSEE INTRO VIDEOBUY THE BOOK

Designed to foster a deeper understanding and appreciation for the Roman Catholic Mass

SEE INTRO VIDEOBUY THE BOOKABOUTRESOURCESCONTACTPRESS KITSPEAKINGBLOGSHOP

An online course to help you understand
the Catholic Mass — and why you go.

START THE COURSESEE INTRO VIDEO
VIEW ON ANY DESKTOP OR MOBILE DEVICENARRATED
VIDEOSONLINE
QUIZZESPRINTABLE
ACTIVITIESREFLECTION
QUESTIONSShort lessons with music, animation and rich visuals.Interactive reviews to reinforce and retain learning.Printable resources for home, class, or group use.Prompts for personal or small group discussion.
Slide thumbnailWhy do you
go to Mass?Many parishioners quickly respond: because I'm Catholic, because it’s an obligation, because my parents taught me to go, or because I want to pass it on to my children.But if pressed further, most struggle to explain what the Mass truly is or why they go beyond habit or obedience. Not because they don’t care. Not because they lack faith. But because no one has ever shown them the whole picture. The Mass can be familiar, without being fully understood.Know Why You Go is a visually rich online course that steps back from explaining the parts of the Mass to reveal the bigger story behind it all— helping you understand why we go to Mass and what’s really happening when we do.
Slide thumbnailStart the course today and discover what the Mass has truly been about all along!START THE COURSE!
This course is my answer. It steps back from the details to reveal the larger story—so you can finally understand what the Mass is and what’s happening every time you go.Over time, I kept hearing the same question: “This is great… but can you explain why we go to Mass in the first place?” People weren’t just looking for the parts of the Mass, they were looking for the big picture.Hi, I’m Dan Gonzalez. I wrote Mass Explained; a step-by-step breakdown of the Mass that was well received, award-winning, and is now in its second printing.Join the journey and finally Know Why You Go!Why This Course ExistsSTART THE COURSE!
YOUR JOURNEY STARTS HERECHAPTER 1: In the BeginningThe Fall that Broke CommunionThe Longing that Could Not HealThe Lamb Who Restores CommunionChapter 2: Shadows & SacrificeChapter 3: The Perfect SacrificeWhat humanity was made for. What was lost. Why everything changed.Each chapter builds on the previous one, helping you see how the biblical story leads to in what happens on the altar today.This course unfolds as a three-part journey through the story of Scripture—tracing the path from humanity’s original communion with God, through the history of sacrifice, to Christ’s perfect offering in the Mass.The pattern of sacrifice that could never fully restore what was broken.How Christ fulfills everything—and
how that sacrifice is made present.START THE COURSE!BUY THE BOOK
Know Why You Go isn’t a recorded lecture or a static slideshow. Every part of the course is brought to life through custom-crafted visuals and animation—created specifically for these lessons.See the great moments of Scripture come alive—the pivotal events that lead to the Holy Sacrifice of the Mass.You won’t just hear the story.
You’ll watch it unfold.A CINEMATIC ExperienceBUY THE BOOKSTART THE COURSE
HOW THE COURSE WORKSSTRENGTHEN retention through guided reflection promptsREINFORCE key ideas with guided fill-in-the-blank activitiesTEST your understanding through review questionsWATCH clear, engaging, and visually rich video lessonsThis self-paced online course includes three lessons, each following the same simple, structured format designed to help you learn, reflect, and retain what you discover:Access the course anytime on your laptop, phone, or tablet.
Pause whenever needed and return right where you left off. Rewatch lessons anytime.Whether you’re watching during your commute, between daily tasks, or in a quiet moment at the end of the day, the course is designed to fit your schedule.START THE COURSE!BUY THE BOOK
Know Why You Go isn’t just for individual study—it can be experienced together in a parish or group.Whether used for retreats, faith formation, OCIA, classrooms, or small groups, the program helps communities discover the meaning of the Mass in a clear and engaging way.Watch the video below to see how the group format works and how easily Know Why You Go can be brought to your parish.Bring KNOW WHY YOU GO to Your Parish or GroupBUY THE BOOKSTART THE COURSE
SIGN ME UP!Discover What’s Ahead!-Dan GonzalezSign up to receive updates, sneak peeks, and early access as the course takes shape. The Mass has so much to discover—and I look forward to sharing that journey with you.

United in the Eucharist,Know Why You Go is a response to the Holy Father’s call—bringing together sacred imagery, faithful teaching, and thoughtful design to help Catholics learn about the meaning behind the Eucharistic liturgy.Desiderio Desideravi, §3“we are in need of a serious and dynamic liturgical formation.”Thank you for taking time to explore Know Why You Go. Whether you're just browsing or feeling drawn to learn more about the liturgy, your presence here matters. The apostolic letter Desiderio Desideravi reminds us that:START THE COURSEBUY THE BOOK

An online course to help you understand
the Catholic Mass — and why you go.

SEE INTRO VIDEOBUY THE BOOKSHOPBLOGSPEAKINGPRESS KITCONTACTAPPSRESOURCESSEE INTRO VIDEOSTART THE COURSE
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Slide thumbnail9401 Biscayne Boulevard, Miami Shores, Florida 33138
Telephone: 305-762-1233 Facsimile: 305-757-3947Reverend Monsignor Dariusz J. Zielonka, JCDImprimatur et Nihil ObstatArchbishop of MiamiGiven in Miami, Florida, on the 31st of August in the Year of our Lord two thousand twenty-two.This imprimatur is an official declaration that this text is free of doctrinal or moral error and may be published. No implication is contained therein that the one granting this imprimatur agrees with the contents, opinions or statements expressed by the author of the texts.Therefore, in accord with canon 824 of the Code of Canon Law, I grant the necessary approbatio for the publication of "Mass Explained."The book "Mass Explained" has been carefully reviewed and found free of anything which is contrary to the faith or morals as taught by the Roman Catholic Church.by the grace of God and favor of the Apostolic See
Archbishop of MiamiTHOMAS G. WENSKIDecreeOffice of the ArchbishopARCHDIOCESE OF MIAMI
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