What happens in the case of adultery? Calvin granted divorce only on the grounds of adultery.Do you mean the indissolubility of marriage or in specific cases whether a marriage was valid and an annulment (decree of nullity) can be granted The former is magisterial teaching. The second would be a reasoned conclusion.
The Catholic position is not that divorce is a sin, but that divorce is impossible. No power on earth can dissolve a validly contracted marriage between two spouses. The Church does not have the power to do this; not even the Pope can “bind and loose” here.
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