The Latin cross is the universal symbol of the Christian faith, signifying that we are part of the Holy Catholic (universal) Church. It reminds us of our worldwide fellowship with other members of the Body of Christ.

The St Andrew’s cross represents our historical association with the Scottish Church, and pays tribute to the pioneers who brought with them to this new land the form of worship and government that they knew and loved.

The rose, thistle and shamrock are reminders that not all Presbyterian pioneers came from Scotland, but from England and Ireland as well.

The stars of the Southern Cross, superimposed on the bush, show that we have become an independent Church in our own national right, seeking to make our own particular contribution to the life of this Southern continent.

The central Burning Bush that dominates the crest and the Latin words "NEC TAMEN CONSUMEBATUR" (Burning, but yet not consumed) declare that the Church of God can never be utterly destroyed, for it is not a human institution, but the body of Christ Jesus, and the creation of God Himself.