The Uniting Church acknowledges that the faith and unity of the Holy Catholic and Apostolic Church are built upon the one Lord Jesus Christ. The Church preaches Christ the risen crucified One and confesses him as Lord to the glory of God the Father. In Jesus Christ "God was reconciling the world to himself" (2 Corinthians 5:19 RSV). In love for the world, God gave the Son to take away the world's sin.
Jesus of Nazareth announced the sovereign grace of God whereby the poor in spirit could receive God's love. Jesus himself, in his life and death, made the response of humility, obedience and trust which God had long sought in vain. In raising him to live and reign, God confirmed and completed the witness which Jesus bore to God on earth, reasserted claim over the whole of creation, pardoned sinners, and made in Jesus a representative beginning of a new order of righteousness and love. To God in Christ all people are called to respond in faith. To this end God has sent forth the Spirit that people may trust God as their Father, and acknowledge Jesus as Lord. The whole work of salvation is effected by the sovereign grace of God alone.
The Church as the fellowship of the Holy Spirit confesses Jesus as Lord over its own life; it also confesses that Jesus is Head over all things, the beginning of a new creation, of a new humanity. God in Christ has given to all people in the Church the Holy Spirit as a pledge and foretaste of that coming reconciliation and renewal which is the end in view for the whole creation. The Church's call is to serve that end: to be a fellowship of reconciliation, a body within which the diverse gifts of its members are used for the building up of the whole, an instrument through which Christ may work and bear witness to himself. The Church lives between the time of Christ's death and resurrection and the final consummation of all things which Christ will bring; the Church is a pilgrim people, always on the way towards a promised goal; here the Church does not have a continuing city but seeks one to come. On the way Christ feeds the Church with Word and Sacraments, and it has the gift of the Spirit in order that it may not lose the way.
- Paragraph 3: Basis of Union of the Uniting Church in Australia