The St Lucia Uniting Church is part of the Uniting Church in Australia which is the 3rd largest Christian denomination in Australia. This means that St Lucia Uniting Church is a doorway into a much bigger organisation committed to and engaged in the mission and love of God in the world.
The Uniting Church in Australia operates through National, State, Regional and Local Councils.
The National Assembly oversees the Uniting Church in Australia and is engaged in National and International Issues.
The St Lucia congregation belongs to the region know as the Bremer Brisbane Presbytery
The service arm of the Uniting Church UnitingCare makes it one of the largest community service organisations in the country. The work of UnitingCare includes the operation of Aged Care facilities, Blue Nursing, Lifeline Community Care, as well as the Wesley Hospital and St Andrews Hospital.
Wesley Mission Brisbane is also an active community organisation of the Uniting Church operating primarily in the South-east corner of Queensland.