Re: the binding and loosing in the Bible,
God who is omniscient and knows all things,
including the future, only gave the "keys" to bind
or loose or retain or remit to those who He knew He
could trust to do His perfect will.
Cancer devils are loosed from bodies, evil spirits
are also "loosed" but remember, gifts of healing
can also be demonstrated by false people,
THERS BEING GIFTS THAT COME WITHOUT REPENTANCE.
But as far as a man remitting sins, that man can only
do so under the inspiration of God, living
a life worthy of the Gospel, in holiness, filled with the
Holy Spirit. Anything else is carnality and deception.