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.

Why cannot the natural man receive the things of the Spirit?
From what is a converted sinner saved?
What was this earthly sanctuary and its round of service?
Of what was the, blood of all the sacrifices of the former dispensation only a type?
Did Christ have anything to do with creation and the making of the Sabbath?
What special reason did the Israelites have for keeping the Sabbath?
By what method of reasoning did Christ justify acts of mercy on the Sabbath day?

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