By what means were the apostles delivered from prison?

Answer

"The angel of the Lord by night opened the prison doors, and brought them forth." Acts 5: 19.

What other book of the Bible is especially commended for our study?
Into what condition has sin brought the entire creation?
Can man free himself from the dominion of sin?
Into what experience are those baptized who are baptized into Christ?
What immediately followed this complete apostasy?
That there might be no misunderstanding, what did Moses do?
Why did the unjust judge answer the widow's prayer?

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