Wickedness
'Wickedness' signifies evil, and 'iniquity' signifies falsities.
(Ссылки: Apocalypse Explained 741)
Speak against the Son of Man
In Matthew 12:31-32, this signifies to speak against the literal sense of the Word, or the divine truth as it is on earth; while to speak against the Holy Spirit is to utter blasphemies against the Divine Truth as it is in the Lord, or in heaven. (Apocalypse Explained 778[3])