During the Arian Crisis, one word was the flag, the symbol, of Orthodoxy: HOMOOUSIOS. The Son is Consubstantial, or of one Substance, with the Father. Now ... imagine somebody during that crisis putting forward a Creed or Profession of Faith which sounded perfectly OK ... indeed, if it had been put forward fifty years previously, everybody would have received it joyfully. But, after the Church had defined the Dogma of the Co-equal Divinity of the Son by the word Homoousios, if somebody then put forward a new Creed which deliberately omitted this one word, he was seen to be a heretic. All the more so, if he put out a version of the 'Nicene' Creed with Homoousios eliminated from the text, he condemned himself as a heretic.
In our present crisis, the gravest since the Reformation if not since the Arian Crisis, the phrase, the Battle Standard around which the conflict is raging, is INTRINSECE MALUM*, "intrinsically evil". This means that there are acts, so described, which are of themselves evil. Always; in all circumstances. Under no circumstances can they be right. Not even if ...
This doctrine has been under fire since the 1960s or earlier, when various dodges were dreamed up to get round it. The implication of all these dodges was that the rules of Catholic morality were generally good guides, but there were unusual circumstances in which it might be OK to break them. I remember a popular book of Moral Theology which actually, laughably, but with a straight face, gave the following example.
Fornication is wrong. But suppose one is a spy working for the West, and one knows that a certain spy working for SMERSH, i.e. the Evil (Russian) Empire, possesses a crucial secret ... the Plan, let us say, for a new ICBM warhead or an ultrasuperhypermarvellous submarine or spacecraft ... then (if fornication would extract the all-important Plan from the enemy agent who, in those carefee days, was always of the opposite sex) the greater Good of the Survival of Civilisation As We Know It, would justify the fornication.
Yes; a 'serious' theologian could be so influenced by the light-hearted 1960s adolescent sexual fantasies concerning Commander James Bond, R.N., M.A. Cantab., that he did propound such risible codswallop.
To be continued.
*In-TRIN-se-chey MUL-um is how the phrase is pronounced, with the U as in tub. Not MAH-lum, because that would mean 'an Apple' ... but I suppose one might be going for prelapsarian typology ...