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We invite you to familiarize yourself with Calvary Church. In this section, you’ll find information about what we believe and the core people and opportunities that make Calvary Church a unique place where you can become connected!


Every week at Calvary brings tons of opportunities to get involved. But if you're new to Calvary, here are some key meeting times to check out first.

Saturdays, 6-7:15 p.m. (Watch online, via Facebook, YouTube or our App)

  • Worship service (Location: ONLINE ONLY)
  • Opportunities for your kids—from birth through grade 5 (postponed until further notice)

Sundays, 9-10:15 a.m. & 11 a.m.-12:15 p.m. (Watch online, via Facebook, YouTube or our App)

  • Worship services (Location: ONLINE ONLY) 
  • Classes for adults (postponed until further notice)
  • Opportunities for your kids—from birth through grade 12 (postponed until further notice)

Sunday Rebroadcast (NEW!) at 6 p.m. (Watch online, via Facebook, YouTube or our App)

We Believe

Calvary Church is a Fellowship of the Assemblies of God that welcomes people from all backgrounds. Calvary is associated with the world's largest Pentecostal denomination—the 67 million-member Assemblies of God cooperative fellowship. Within the U.S., there are 13,023 churches with over 3 million members and adherents.

Calvary Church believes that truth is found in Jesus Christ as communicated in the Bible. People can discover their true identity when Jesus Christ is their Savior and Lord.

We believe:

  • The Bible is inspired
  • There is one true God
  • Jesus Christ is fully God
  • Mankind willfully sinned against God
  • The salvation of mankind
  • The ordinances of the church—Water Baptism and Communion
  • The baptism of the Holy Spirit

For more information, you can read about the Assemblies of God's 16 fundamental truths.

Mission Statement

We see our mission in the community and in the world to help others:

  • Know God 
  • Find Freedom
  • Discover Purpose
  • Make a Difference 

Everything we do—from events to small groups to weekend services—revolves around what we see as our mission set before us.

Core Values

At Calvary Church, we believe that the following four core values are deeply important in our spiritual lives.

Worship: Actively involved in a personal and corporate encounter with God
Grow: Committed to ongoing spiritual and relational health
Connect: Building a relationship with others and God
Serve: Living a life of service

We strive to center our activities and events around these values because we believe that these are important steps as we grow in our relationship with God.


Calvary Church is one church with three locations. Our main campus meets in Naperville. In an effort to reach even further into the Chicagoland area, two additional campuses offer weekend services and ministry opportunities throughout the week.

Calvary Sugar Grove

Calvary Sugar Grove is a thriving extension of our Naperville campus, located 15 miles northwest in the village of Sugar Grove. Since its inception in 2006, this fellowship has grown to serve over 500 people weekly. You'll find the same wonderful Naperville benefits every Sunday at Calvary Sugar Grove: Live preaching and worship, ministries for children and youth and community groups.

Service Times: Sundays, ONLINE ONLY. Learn more at our website
Phone: 630-466-4940

Calvary Sugar Grove website

Calvary en Español

Calvary en Español reaches and equips our local Spanish-speaking community. Since its inception in 2005, this congregation has grown to include over 800 people (from over 17 different countries). Each week, they share God's message of love, hope and salvation by faith and grace. Calvary en Español enjoys the same opportunities found in our English-speaking campuses: live worship and preaching, community groups, adult education classes and many family-focused activities. This ministry meets at the Naperville campus in the Fellowship Hall.

Site Pastor: Alberto López
Service Times: Sundays, ONLINE ONLY. Learn more at our website
Phone: 630-585-3243

Calvary en Español website

Calvary Indian Church

We're excited to announce the addition of a weekly worship service for our Calvary Indian Church! These services will feature songs in Indian languages, a culturally relevant message and the opportunity to connect culturally with others of Indian descent. Help us spread the word about this growing congregation!

Service Times: Sundays. Join us online as one church family during these difficult times.
Meets in the Chapel


Calvary Español Sugar Grove

Calvary Español Sugar Grove is a Spanish-speaking campus that meets at Calvary Sugar Grove and is an extension of Calvary en Español. This ministry is led by Site Pastor Luis Gauna and his wife, Noemí. Services feature inspiring worship and powerful sermons for a Spanish-speaking congregation. We invite you to check out this quickly-growing campus, and find your place among church family.

Service Times: Sundays, ONLINE ONLY. Learn more here!
Calvary Sugar Grove