Allah is so kind

Notice how Allah is portrayed as considerate and merciful in condemning the forced prostitution of female slaves and forbidding their owners from selling them into sexual exploitation for profit. But at the same time, there is a glaring contradiction in allowing these same owners to have sexual access to their female slaves without the need for consent. The idea that it is wrong to prostitute a slave to others, but that it is perfectly acceptable for the owner to take advantage of her, highlights a disturbing moral inconsistency. If Allah is merciful and just, how can the possession of another human being – and coercing them into sex – be acceptable in any form?