The windows lining the Sanctuary North and South walls display the Biblical history of Jesus. The North wall starts with the first window, closest to the Sanctuary Nave, outlining the Old Testament begining with creation and moving to the preparation of the coming of Christ. It was placed at an unknown date between 1958 and 1965 but dedicated to Leon Park Smith and Caroline Graham Smith. This is followed by a second window themed with the story of the Nativity which was placed on October 21st of 1962 and dedicated in memory of Henry Knox Smartt and Elizabeth Collier Smartt by family. The third window of the North wall details the life of Jesus through boyhood, baptism, and temptation which was placed June 9th of 1963, in memory of Roberta Evans by her parents.

The windows along the South walls display the Biblical history and Jesus’ Passion, Resurrection, and a transition to modern ecclesiastical history. The first of the South windows, beginning at the back of the nave, features the cleaning of the Temple after Palm Sunday, the Last Supper, the Agony in the Garden of Gethsemane, the Crucifixion, the Resurrection, John at Christ’s empty tomb, Christ’s appearance to Thomas, the Supper at Emmaus, and the giving of the Great Commission before the Ascension. This window was placed around 1960 in memory of Vera Bowen Munson by her family.
The second South wall window is a representation of the history of the early church from scriptures and historians. Panels show the ascension of Christ into heaven, giving of the Holy spirit, the stoning of Stephen, Peter’s vision, the conversion of Saul, Paul’s vision , testimony of the epistles by the Apostles, Ninian’s white house, and Columba reaching Iona spreading the gospel. This window was placed on June 28th, 1965 in memory of States Rights Gist Finley Jr. by his parents.
The third South wall window continues the historical overview of the church closer to modern history, depicting the Reformation and beginnings of Protestantism. Its panels feature historical figures like John Wycliffe, the Waldenses, Martin Luther, John Calvin, the original seal of the Presbyterian Church, John Knox, Francis Makemie, and Charles Wesley. The window is believed to be placed on June 28th, 1965. Given in memory to the late board member, Robert Nelson Chambliss, by the Maclellan Foundation.
The fourth and final window on the South wall is a collective of visual representations of the present and future of the church. The present includes the continuation of Christianity in the home, the sacraments of baptism, the Lord’s Supper, and Sunday school. The central panel of this window shows the original site of the Lookout Mountain Presbyterian Church, the “City set on a hill which cannot be hid” from the book of Matthew, and a depiction of global missions. The final panel of this last window focuses on the future, showing the Second Coming of Christ, the Last Judgement, and the descent of heaven to earth. This window was dedicated in memory of Lenora Elizabeth Schier by her husband at a date between 1958 and 1965.