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.

When was Jesus born?
By whom was this fulfilled?
Why are we admonished to fear God and keep His commandments?
What will the waiting ones say when Jesus comes?
Who witnessed the laying of the foundations of the earth?
In what language is the same truth again expressed?
What will be excluded from this city?

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