The Greek philosopher Aristotle referred to teaching and politics as the "noble professions". There would still be general agreement among most New Zealanders about the former, but less so about the latter, particularly in the wake of the Dirty Politics revelations, and the political debate that has swirled around them.
It does no credit to political leaders to claim that an activity such as accessing the database of another political party is done by everyone. If something is unethical, the fact that it is widely practised does not make it ethical.
Sadly, such a justification casts a shadow across all politicians when in fact most are people of integrity and goodwill of all political stripes in our Parliament.
Church leaders regularly engage with political leaders in different settings and on a wide variety of issues. It would be fair to say that we will not always agree on the priorities and policies of all parties. However, there is a great deal of mutual respect that occurs in recognising the deep commitment to serving the people of New Zealand that drives some of our best politicians.
There is a moral dimension to political representation. Our Catholic tradition describes responsible political authority as authority exercised with the virtues that make it possible to put power into practice as service. These virtues include patience, modesty, moderation, charity and efforts to share. The purpose of political activity is to work for the common good, which is the good of each person and of all people.