Arcana Coelestia #9045
9045. '[The one inflicting the blow] shall surely be fined' means amendment. This is clear from the meaning of 'fining' as amending; for a fine is imposed for the sake of amendment.
Matthew 24:30
30
And then shall appear the sign of the Son of man in heaven: and then shall all the tribes of the earth mourn, and they shall see the Son of man coming in the clouds of heaven with power and great glory.