Indulgences
By definition, an indulgence is
the remission in whole or
in part of the temporal
punishment due to personal sin,
provided that the sin has
already been forgiven. The power
invested in the Church and her
bishops and priests to grant
indulgences is found in several
scriptures.
To Peter alone Jesus granted the
first power to bind and
loose anything.
Matthew 16:19
I will give you the keys to the kingdom of heaven.
Whatever you bind on earth shall be bound in heaven;
and whatever you loose on earth shall be loosed
in heaven.