Well, would you believe it? A whole day at the General Synod in York without bishops being on the agenda. (Don't worry, Monday's coming.)

The mission of the Church of England makes it essential for us to open the door to women bishops – although there now seems to be a greater determination in the Synod itself to get it right rather than to get it quick. Yet, today we debate matters that affect the lives of huge numbers of people in the communities our churches are called to serve and reach in the name of Christ: (a) safeguarding (following up the Chichester commissaries' reports), and (b) welfare reform and the church.

Naturally, our appetites will be whetted by worship in York Minster in the morning and some wonderful legislative material in the early afternoon: The Faculty Jurisdiction Rules 2013 and other stuff I am not even going to begin to describe. All important, but, in some way, opening the door to the heavy debates later.

The Church of England is determined to be transparent regarding safeguarding matters. There is determination in these papers to face the historic problem and make sure abuse or grooming cannot happen again. No complacency or illusions, but real determination. It has to be a good thing, surely, that more survivors of abuse are feeling able to come forward – even if this causes institutions like the church massive embarrassment, humiliation, reputational damage and loss of moral authority.

Indeed, when I spoke to a group of young leaders in Ilkley last week, one young woman put it to me that the church had forfeited any moral authority because of such scandals – a charge I took very seriously. I hope this will be the start of a conversation about 'moral authority' and what legitimises ethical comment and judgement.

Welfare reform is causing misery and devastation in many of our communities. I have written on this many times before now. Suspend your ideologies and political allegiances for one minute and it becomes possible to see the effects of the cuts (as, if you like, observable phenomena) aside from justifications or condemnations.

The numbers of people using food banks is growing by the day. These are not 'skivers' or 'scroungers' or people whose “chaotic lives (not shortage of cash) cause parents to send their children to school without breakfast” – as Education Secretary Michael Gove put it so generously last week. Meanwhile the misrepresentation by the powerful of poor people continues unabated.

The Synod will debate these matters not in order to boost its self-referential credibility or its self-justifying sense of righteousness. It will debate these matters on behalf of those whose voice is not heard and whose plight is too often ignored or misrepresented. And it will do so because of a biblical mandate to “open your mouth for the dumb” (Proverbs 31:8-9) and because Jesus said/did things that were good news for poor people and bad news for the cushioned rich.

The church can do no other than articulate what it sees and experiences every day. Synod brings together the stories and the analysis and places a magnifying glass over both. Not for the sake of the church – just for the sake of those whose life is tough.

Speak up for those who cannot speak for themselves, for the rights of all who are destitute.

Speak up and judge fairly; defend the rights of the poor and needy.