In connection with Christian baptism, what is washed away?

Answer

"And now why tarriest thou? Arise, and be baptized, and wash away thy sins, calling on the name of the
Lord." Acts 22: 16. See Titus 3: 5; 1 Peter 3: 21.

With what comparison did He illustrate the subject?
What question did -Christ's wonderful teaching call forth?
For what purpose is the manifestation of this one Spirit given?
What question was asked in the hearing of the prophet?
What is to endure throughout all generations?
What definite period is mentioned under this trumpet?
Do the dead know anything?

Questions & Answers are from the book Bible Readings for the Home Circle