Final answer:
Rhetorical appeals, including ethos, kairos, logos, and pathos, are techniques used by writers to persuade their audiences. The article by Richard Allen uses appeals to fear for God's judgment and evidence of God's knowledge to make the language more persuasive to the reader.
Step-by-step explanation:
Rhetorical appeals are techniques used by writers to persuade their audiences. The appeals include ethos (establishing credibility and trust), kairos (timing the persuasive message appropriately), logos (using credible information and evidence), and pathos (appealing to emotions). In Richard Allen's article, the use of appeals to fear for God's judgment and the evidence of God's knowledge contribute to the persuasive language. For example, when Allen mentions, 'That God who knows the hearts of all men,' he appeals to the authority of God and the fear of punishment, making his argument more persuasive to the reader.