In the late 70's, God placed it on the hearts of several individuals to begin a church in south Lubbock.
- June 1978 - IABC became a mission of First Baptist Church, Lubbock.
- March 1986 - IABC constituted as a church.
- May 1989 - Construction began on the worship center at 83rd & Indiana.
- December 1989 - Dedication of the new worship center.
- January 1991 - Expanded ministry and began a college service.
- August 1993 - God blessed IABC with numerical growth and the church decided to purchase land at 98th & Indiana.
- July 1998 - Construction began at 98th & Indiana.
- January 1999 - Surrounded the worship center with scriptures.
- July 1999 - Grand Opening of the education space at 98th & Indiana.
- January 2001 - IABC transitioned to 98th & Indiana as the main campus.
- May 2006 - IABC changed to 3 Sunday School hours: 8:00, 9:30, and 10:50 am, and changed morning services to 9:30 & 10:50 am.
- November 2008 - Construction began on the new Children's Building.
- October 2009 - Children's Building Grand Opening.
- March 2016 - IABC voted to sell the North Campus at 8315 Indiana Ave to Sharp Academy.
- 2017 - construction began on Student Classrooms, The Commons and the Church Offices at 9507 Indiana Ave.
- June 2018 - additional Student Building was completed.
- November 2018 - the Commons and Church Offices were completed.
God continues to use IABC to Glorify God, Grow Believers, & Reach People