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 are the commandments of God declared to be?
For what purpose is the grace of Christ received?
What message has God commissioned His ministers to bear to men?
What does God say the Sabbath will be to those who hallow it, or keep it holy?
Why are they demanded now?
What were to be the signs on earth of Christ's coming?
In the new earth, what will he no more?

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