The lyrics for the song Thou Shalt Call and I Will Answer were written by Betty Burton Choate, widow of the late J.C. Choate. Members of the Lewisville, Texas Church of Christ set the lyrics to music and recorded it. Other songs written and recorded by the Lewisville Church of Christ as well as this song have been produced for edification on the condition that they remain free and are not sold. Betty Choate may be contacted at choate@worldevangelism.org. The Lewisville Church of Christ may be contacted at https://lewisvillechurchofchrist.org/. Below is a link to the song plus the lyrics.