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.

What is the only unpardonable sin?
What is the very life of the Spirit?
Against what evil should fathers guard?
What should be the prayer of every parent?
Why were the Sacred Writings given?
How do those with renewed hearts and minds regard the commandments of God?
Did this doctrine exist in ancient times?

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