The phrase is used to conclude the scene in which Tom trades various items for "tickets" at Sunday School. The tickets are given for memorizing Bible verses, and the prize for collecting enough of them is a Bible.
Tom collects enough to win The Bible (not that he really wants the Bible for its own sake, but receiving it is a chance to show off for a girl he likes and her family), and turns them in. In front of the entire congregation, he is asked to show off his obvious Bible knowledge (he must know a lot ... 2000 verses, in fact .... to have that many tickets, right?) by reciting the names of the first two disciples. Of course, since he has acquired the tickets by other means, he doesn't know the names of the first two disciples. He eventually blurts out the first two names in the Bible he is able to remember ("David and Goliath"), and the story ends with the phrase you're asking about.
Basically, it means "as a kindness to Tom we're not going to recount any further details."
In "The Adventures of Tom Sawyer" by Mark Twain, the "curtain of charity" refers to Tom's Aunt Polly being patient and forgiving towards him even when he is mischievous or disobedient. She shows him love and understanding, covering his faults with kindness like a curtain hides what is behind it. This phrase symbolizes Aunt Polly's unconditional love for Tom despite his flaws.
tom sawyer
Tom Sawyer pretended to be reluctant.
Tom Sawyer was sick with the measles for most of the summer in the book "The Adventures of Tom Sawyer."
Tom sawyer and huckleberry Finn
Over $12,000
Becky Thatcher.
The Tom Sawyer book was Clarence's book and he gave it to George because George helped him get his wings.
Tom Sawyer and Becky get engaged in Chapter 33 of the book "The Adventures of Tom Sawyer" by Mark Twain.
In "The Adventures of Tom Sawyer" by Mark Twain, Tom Sawyer convinces his friend, Alfred Temple, to confess to spilling ink on the schoolmaster's book. Tom then takes credit for the deed and earns praise from his classmates for his honesty and bravery.
Tom's family was Baptist.
Yes it is.
The book "The Adventures of Tom Sawyer" was wrote in 1777.