All human life is sacred, but in exceptional circumstances life-saving/preserving treatment may be omitted or withdrawn; the fetus is seen as a potential rather than actual person
The strong version of sanctity of life promotes respect and protection for all human life, provides clear answers on issues like abortion, and is true to Biblical teaching
The weaker version of the principle of sanctity of life is more suitable and practical as it recognizes moral decision making is complex and considers exceptional circumstances
The Church of England allows abortion in exceptional circumstances such as to preserve the mother's life or in cases of rape or severe fetal abnormality