Our Tasmanian Synod discussed marriage and I found the following article helpful. Excerpts from the full article: Church of England Evangelical Council publishes Statement on Marriage
The church’s conversation on the theology and ethics of same sex relationships continues unabated. Sometimes good thinking has been marred by insensitive and occasionally homophobic attitudes. Other times, genuinely compassionate and inclusive attitudes have been weakened by a lack of biblical rigour, and a consequent misreading of the revealed mind of God…
The Church of England Evangelical Council offers this irenic, finely argued, biblically articulate monograph, set as it is in the rich context of foundational Anglican thinking, to engage all in our church of whatever persuasion…
The following short statement seeks to help Anglicans understand our church’s teaching in the area of marriage and sexual relationships and its relevance today…
1 – God’s love and call to love
2 – God’s Word and Church
3 – God’s gift of marriage
4 – God’s grace and call to holiness,
5 – God’s people united in and by God’s word:
They devoted themselves to the apostles’ teaching and to fellowship, to the breaking of bread and to prayer. (Acts 2:42) The visible Church of Christ is a congregation of faithful men, in which the pure word of God is preached and the sacraments be duly ministered according to Christ’s ordinance in all those things that of necessity are requisite to the same. (Article XIX)
5a. The visible Church of Christ is a place where the life-giving and life-changing word of God is faithfully proclaimed.
5b. Redefining marriage to include same-sex relationships or affirming or blessing sexual activity outside marriage is contrary to God’s word.
5c. When a church does either of these things it therefore becomes difficult to recognise it as part of the visible Church of Christ. Consequently such matters fall outside the scope of acceptable ecumenical diversity and are a legitimate ground for division between churches.
Make every effort to live in peace with everyone and to be holy; without holiness no one will see the Lord. (Hebrews 12.14) We offer this five part statement to Anglican Christians in the hope that, guided and nourished by Scripture and tradition, we may be led together into the way of peace and holiness as we seek to bear faithful witness to the grace and truth of Christ in society and the wider church. We do so aware that as individuals and as a church we constantly fall short in our understanding and in our obedience. In this and every area of our discipleship and mission we must, therefore, be constant in prayer, seeking the grace of God
O God the strength of all them that put their trust in thee, mercifully accept our prayers; and because through the weakness of our mortal nature we can do no good thing without thee, grant us the help of thy grace, that in keeping thy commandments we may please thee both in will and deed; through Jesus Christ our Lord. Amen. (Collect for the First Sunday after Trinity BCP)