In the year 1984, a small group of Christian believers from Nagashettyhalli, Geddalahalli, Sanjaynagar and near-by areas planned to start a "Worship Group ". Rev. Solomon Gnanaraj met few CSI Christians who resided in these areas on the request of Moderator Most Rev. Solomon Duraiswamy. On 29th July 1984, the first sunday morning worship was conducted in a small room in the upstairs of Mr. J.L. Santhosham Nadar's house in Geddalahalli by Retired Rev. Aaron Appadurai.
In the year 1986, Rev. L. Joseph took in-charge and in the same year, the worship centre was recognised as U.C.E Church of CSI KCD by the Area Chairman Rev. Henry with the help of Rev. Jacob. In the year 1986, Advisory Committee was formed under the leadership of U.C.E Director Rev. Simon John and Mr. J. John was appointed as Secretary, Mr. M. Chellathurai as Treasurer and Mr. John Lionel, Mr. Daniel, Mr. Vellis Maharaja & Miss. Selvi Dasayan as Advisory Committee Members.
In the year 1987, Bishop Rev. Jathanna conducted the first confirmation service and named the centre as "Christ of Calvary Church".
Rev. Sampath Kumar served as Pastor during 1988 - 89 and Rev. Flinders Stephen during 1989 - 90. In the year 1990, a 65' x 60' size site was bought for the construction of church in Devinagar near Nagashettyhalli.
During the period of 1990 - 92, Rev. David Rajan served as Pastor and Rev. Olvin Prabhakar was appointed as U.C.E Director and served for One year. On February 17th 1991, the Foundation Stone for the Church was laid by Bishop Rt. Rev. Jathanna and the construction work was started.
From the year 1992 - 94, Rev. Victor Thomas served as Pastor. On 18th October 1992, Church dedication was done by Bishop Rt. Rev. Jathanna. In 1993, Sunday School was restarted with the involvement of Non Christian Children by Mrs. Nirmala Nelson.
During the year 1994 - 95, Rev. John Kirubakaran served as Pastor. In the year 1995, the church compound walls, sexton's house and the toilet were constructed.
From the year 1995 - 2000, Rev. John Milton took in-charge as Pastor. In the year 1999, the Church Pastorate Committee decided to extend the Church. Church gradually started its growth in spiritual ways like Women's Fellowship, Youth Fellowship, Fasting prayer, All Night Prayer cell and Arunodhaya Prayer in appropriate periods.
In 2000, Rev. Bhaskaran took in-charge as pastor and served for on year. During this year, the Church's youth fellowship was improved by Dr. Stanley.
In the year 2001, Rev. Job Jeyaraj took in-charge as Pastor and served for one year. During his period, the third confirmation service was conducted by Bishop Rt. Rev. Vasanth Kumar.
From the year 2002 - 2004, Rev. Mrs. Shanthi Anandaraj served as Pastor. During this period, the Church Extension work was done.
In 2004 - 2005, Rev. Alwyn Herbert served as Pastor and Rev. Victor Joshua as Presbyter in-charge. In the year 2005, Rev. D.M. Bhaskaran took in-charge as Presbyter in-charge and served for one year.
In May 2006, Rev. Mrs. Violet Dennis took in-charge as pastor and Rev. B.K. Samuel as Presbyter in-charge followed by Rev. Job Jayaraj in 2006 and Rev. Sathish Timothy Paul in 2007.
In the year 2006, the Church Altar was demolished by the BBMP authorities. In Jan 2007, Church Alter was re-constructed. In 2008, Bell Tower dedication done by Bishop Rt. Rev. Vasanth Kumar.
As we turned into 25 years, the dull flooring has been changed into glowing granite.
We thank our Almighty for his unfailing love and presence with our Christ of Calvary families to enter 25years of Faith with Love, Joy, Peace, Patience, Kindness, Goodness, Faithfulness, Gentleness and Self-control and rejoice on this day i.e., 26th July 2009 and celebrate it as "Silver Jubilee" in a grand manner.