Online Class: Christianity 101 — An Introduction

no certificate
with CEU Certificate*
-
13Lessons
-
37Exams &
Assignments -
1,365Students
have taken this course -
8Hours
average time -
0.8CEUs
Course Description
Delving into Christianity: A Comprehensive Guide to the World's Largest Faith
Step into the fascinating realm of Christianity, the religion that commands the spiritual allegiance of billions globally. While recent surveys suggest that about 65% of Americans identify as Christians, the faith itself is vast, intricate, and rooted in deep traditions that span the globe.
Christianity's colossal canvas boasts a myriad of denominations, with the Roman Catholic Church leading the charge, boasting over a billion adherents. The Protestant tradition follows, accounting for approximately 500 million believers, and the Eastern Orthodox Church serves as a spiritual home for approximately 225 million souls.
Despite these numbers, many Christians transcend denominational boundaries, making it likely that Christianity's actual footprint is even more extensive than projected. Central to this faith is the reverence for Jesus Christ, heralded as the Messiah, whose life and teachings, as documented in the New Testament, have offered solace, guidance, and purpose to countless souls across millennia.
This course navigates the rich tapestry of Christian thought and tradition without favoring any specific branch. Instead, it presents a panoramic view, offering insights into the core tenets and doctrines of the most influential Christian sects: Roman Catholic, Eastern Orthodox, and Protestant. Given that Christianity boasts a staggering 38,000 denominations, this course wisely narrows its focus to provide a coherent and enlightening experience, without compromising depth or authenticity.
Spanning seventeen meticulously crafted lessons, this course is your passport to an engaging, enlightening journey. Each lesson concludes with a suite of summary review questions and exercises, meticulously designed to reinforce your understanding and mastery of the material. This structured approach ensures a wholesome learning experience, allowing participants to gauge their progress and solidify their understanding.
Whether driven by personal faith, academic curiosity, or an earnest desire to understand the teachings of Christ and the global religion they inspired, this course promises a lucid, comprehensive introduction to Christianity's foundational concepts.
A key companion in this journey is the Bible. While digital versions abound, participants are encouraged to secure a hard copy of the King James Version of the Holy Bible. The tangible experience of flipping through its pages, annotating, and highlighting passages can be profoundly immersive. Affordable copies are widely available online, or you might borrow one from a library or a loved one. However, owning a personal copy is invaluable, serving as a lifelong reference and spiritual companion.
Join us on this enlightening journey and immerse yourself in the timeless teachings and traditions of Christianity.
*Note: The Roman Catholic and Eastern Orthodox Churches view themselves not as mere "denominations" but assert their identity as "The One True Church," anchored in the Confession of Peter and established by Jesus Christ Himself.
- Completely Online
- Self-Paced
- Printable Lessons
- Full HD Video
- 6 Months to Complete
- 24/7 Availability
- Start Anytime
- PC & Mac Compatible
- Android & iOS Friendly
- Accredited CEUs

Course Lessons
Lesson 1. Who is Jesus? An Insightful Journey
Lesson 1 Video A
Lesson 1 Video B : Introduction Discussion
Lesson 1 Video C : Lesson Discussion Video
Review Practice Worksheet: Lesson-1-WorkSheet-20702.pdf
Lesson discussions: Christianity; Reasons for Taking this Course
Complete Assignment: An Introduction
Complete: Lesson 1 Assignment
Assessment: Lesson 1 - Introduction to Christianity
Assessment: Lesson 1 Review Exam
Lesson 2. Bible 101
Lesson 2 Video A
Lesson 2 Video B : Lesson Discussion Video
Review Practice Worksheet: Lesson-2-HomeWork-20703.pdf
Complete: Lesson 2 Assignment
Assessment: Lesson 2 - The Christian Bible
Assessment: Lesson 2 Review Exam
Lesson 3. Christianity: A Brief Outline
Lesson 3 Video A
Lesson 3 Video B : Lesson Discussion Video
Review Practice Worksheet: Lesson-3-WorkSheet-20705.pdf
Complete: Lesson 3 Assignment
Assessment: Lesson 3 - Brief History of Christianity
Lesson 4. A Deep Dive into the Doctrine of Sin and Its Implications
Lesson 4 Video A
Lesson 4 Video B : Lesson Discussion Video
Review Practice Worksheet: Lesson-4-Downloadable-20706.pdf
Complete: Lesson 4 Assignment
Assessment: Lesson 4 - Overview of Basic Christian Doctrines
Assessment: Lesson 4 Review Exam
Lesson 5. Christianity's Major Branches: A Historical Overview
Lesson 5 Video A
Lesson 5 Video B : Lesson Discussion Video
Review Practice Worksheet: Lesson-5-HomeWork-20707.pdf
Complete: Lesson 5 Assignment
Assessment: Lesson 5 - Christian Churches/Denominations
Assessment: Lesson 5 Review Exam
Lesson 6. Immersing in Faith: Understanding Christian Sacraments and Rites
Lesson 6 Video A
Lesson 6 Video B : Lesson Discussion Video
Review Practice Worksheet: Lesson-6-Downloadable-20708.pdf
Complete: Lesson 6 Assignment
Assessment: Lesson 6 - Christian Practices, Rituals, Sacraments and Traditions
Assessment: Lesson 6 Review Exam
Lesson 7. Embracing Change: Christianity in the Contemporary World
Lesson 7 Video A
Lesson 7 Video B : Lesson Discussion Video
Review Practice Worksheet: Lesson-7-Downloadable-20710.pdf
Complete: Lesson 7 Assignment
Assessment: Lesson 7 - Christianity in the Postmodern World
Lesson 8. Essential Christian Traditions
Lesson 8 Video A
Lesson 8 Video B : Lesson Discussion Video
Review Practice Worksheet: Lesson-8-StudyGuide-20711.pdf
Lesson discussions: Holidays
Complete: Lesson 8 Assignment
Assessment: Lesson 8 - Christian and Christian Church Holidays
Assessment: Lesson 8 Review Exam
Lesson 9. Legends of Faith: Understanding Christian Leadership
Lesson 9 Video A
Lesson 9 Video B : Lesson Discussion Video
Review Practice Worksheet: Lesson-9-Downloadable-20712.pdf
Complete: Lesson 9 Assignment
Assessment: Lesson 9 - Well Known Christian Leaders, Past and Present
Lesson 10. Intersecting Paths: Understanding Christianity and World Religions
Lesson 10 Video A
Lesson 10 Video B : Lesson Discussion Video
Review Practice Worksheet: Lesson-10-WorkSheet-20713.pdf
Lesson discussions: Religions
Complete: Lesson 10 Assignment
Assessment: Lesson 10 - Similarities and Differences between Christianity and Other Religions
Assessment: Lesson 10 Review Exam
Lesson 11. Angelic Hierarchies: The Roles and Ranks of Heaven's Messengers
Lesson 11 Video A
Lesson 11 Video B : Lesson Discussion Video
Review Practice Worksheet: Lesson-11-StudyGuide-20715.pdf
Complete: Lesson 11 Assignment
Assessment: Lesson 11 - Archangels and Angels
Assessment: Lesson 11 Review Exam
Lesson 12. Exploring the Lives and Legacies of Christ's Apostles: A Deep Dive into the 12 Disciples
Lesson 12 Video A
Lesson 12 Video B : Lesson Discussion Video
Review Practice Worksheet: Lesson-12-WorkSheet-20716.pdf
Complete: Lesson 12 Assignment
Assessment: Lesson 12 - Christs Twelve Disciples/Apostles
Assessment: Lesson 12 Review Exam
Lesson 13. Exploring the Major Divisions of Christianity
Lesson 13 Video A
Lesson 13 Video B : Lesson Discussion Video
Review Practice Worksheet: Lesson-13-Downloadable-20717.pdf
Lesson discussions: Your Opinion Matters: Course Rating; Program Evaluation Follow-up Survey (End of Course); Course Comments; Reasons for Taking this Course
Complete: Lesson 13 Assignment
Assessment: The Final Exam
Assessment: Lesson 13 Review Exam
Learning Outcomes
- Identify and compare the core beliefs of major Christian denominations, such as Catholicism, Protestantism, and Orthodox Christianity, to understand their historical, theological, and cultural differences.
- Recognize and describe the significance of baptism and Communion in Christian practices and their role in expressing faith and commitment to Jesus Christ.
- Define key themes and literary styles within the Old and New Testaments to enhance comprehension of biblical narratives and their cultural influence.
- Identify and analyze significant biblical figures and events, demonstrating understanding of their historical context and relevance to contemporary faith and culture.
- Analyze the role of Jesus' crucifixion and resurrection in shaping core Christian beliefs and its influence on the global spread of Christianity.
- Demonstrate an understanding of the historical context and significance of Jesus' birth and its impact on early Christianity.
- Define the concept of the Holy Trinity and describe its significance within Christian theology by analyzing scriptural references and theological interpretations.
- Identify and explain the transformative implications of the Doctrine of Resurrection in both individual Christian lives and communal religious practices through historical and modern examples.
- Identify and compare the key theological differences and sacraments observed by Roman Catholic, Eastern Orthodox, and Protestant denominations, using specific examples such as the Eucharist.
- Recognize the historical development and core beliefs of the three major branches of Christianity: Roman Catholicism, Eastern Orthodoxy, and Protestantism.
- Demonstrate the different forms of prayer within Christianity, explaining how they accommodate diverse personal and communal expressions of faith.
- Define the significance of baptism in various Christian denominations, including understanding its role as a rite of initiation and how it adapitates to cultural contexts.
- Recognize the ways in which Christianity has adapted its practices to align with post-modern values of inclusivity and social engagement.
- Demonstrate mastery of lesson content at levels of 70% or higher.
Additional Course Information

- Document Your Lifelong Learning Achievements
- Earn an Official Certificate Documenting Course Hours and CEUs
- Verify Your Certificate with a Unique Serial Number Online
- View and Share Your Certificate Online or Download/Print as PDF
- Display Your Certificate on Your Resume and Promote Your Achievements Using Social Media

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Student Testimonials
- "The instructor was very insightful and helpful. This was a very enlightening and interesting course." -- Louise S.
- "I enjoyed your class. I feel as though I have learned a lot about the subject of Christianity. Thank you as well for your quick feedback on our assignments and tests." -- Jennifer W.
- "The instructor gave outstanding encouragement and feedback!" -- Alvin O.
- "Excellent course, looking forward to taking more." -- Karen T.
- "Everything was great." -- Kristina T.
- "All the course, it was helpful in the material it persented." -- Shoney T.
- "The instructor was very prompt with grading and commenting on any assighment. Great job!" -- Tim H.
- "It was all very helpful. It will help me understand Christianity a lot more." -- William H.
- "Instructors were very helpful and easy to get in contact with." -- Doug S.