Final answer:
Proctor accuses Parris of being corrupt and only interested in money, an accusation rooted in the historical and religious context of Salem Village during the witchcraft scares.
Step-by-step explanation:
The accusation that Proctor makes about Parris's preaching is that he is corrupt and only interested in money. This accusation reflects the broader critiques of the time concerning clergymen who were perceived as more interested in their personal gain than in spiritual matters.
The historical context of witchcraft scares in Salem Village, further demonstrates the tense environment in which religious and societal fears were entangled.
Reverend Parris's household was particularly in the spotlight, as it was the place where the girls under the care of Tituba, a West Indian servant, first exhibited signs of bewitchment, which were interpreted within the Puritan belief system as the devil's work.