Davis had the first and only controversy of her career when during a 1973 Grand Ole Opry performance, she dedicated a gospel song to a group of young church workers whom she noted in her introduction had been arrested for evangelizing at a local mall. The Opry suspended her from membership after receiving complaints from some local policemen. She was reinstated at the Opry more than a year later. After losing several bookings during that period, Davis became active singing with a number of religious ministries and spent an extensive period evangelizing in Africa.