Answer:
The person receiving an indulgence gets release from the temporal punishment associated with unforgiven sins and it is granted by the Catholic Church.
Explanation:
An indulgence is a complete or partial remission of the punishment because of a sin. The person that receives the indulgence has to do an action to receive it like doing a prayer but it doesn't forgive the guilt for the sin which requires to have it absolved through Confession. In the Middle Ages, the purchase of indulgences became a serious problem and that was criticized by the Protestants.
