Answer:
<u><em>The answer is</em></u>: <u>Because in ancient Christianity, the penance imposed on confessed sins was severe.</u>
Explanation:
The Doctrine of Indulgences <em>is a concept of Catholic theology closely linked to the concepts of sin, penance, remission and purgatory.
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<em>Although it is a secondary theological concept</em>, indulgences played a central role in the history of Christianity.
<em>The first antecedents of </em>the practice of indulgences<em> date back to the third century</em>. In ancient Christianity, the penance imposed on confessed sins was severe, <em>and that corresponding to sins considered especially serious, such as apostasy or homicide, was also public,</em> so the demand for indulgences at that time increased.
<u><em>The answer is</em></u>: <u>Because in ancient Christianity, the penance imposed on confessed sins was severe.</u>