The CofE's bishops appear to be at war after some distanced themselves from a statement reiterating a longstanding Christian teaching that sex is for male-female marriage only. The Bishop of Gloucester, Rachel Treweek, said that she was ‘deeply frustrated and saddened’ by the way the statement was published. She continued, ‘I recognise that it has fanned into flame unnecessary pain and distress and I wish to acknowledge my part in that’. In the House of Bishops’ document responding to the introduction of mixed-sex civil partnerships, they wrote, ‘For Christians, marriage - that is, the lifelong union between a man and a woman, contracted with the making of vows - remains the proper context for sexual activity. Sexual relationships outside heterosexual marriage are regarded as falling short of God's purposes for human beings. The introduction of same sex marriage has not changed the church's teaching on marriage or same sex relationships.’