Acts 16:26

26 Suddenly there was a powerful earthquake. It shook the prison from top to bottom. All at once the prison doors flew open. Everybody's chains came loose.

Acts 16:26 Meaning and Commentary

Acts 16:26

And suddenly there was a great earthquake
An extraordinary and unusual one; which did not arise from natural causes, from wind being pent up in the earth, but from the prayers and praises of the saints, going up to heaven; when God was pleased to testify his presence and power this way; and the effects which followed upon this earthquake, show it to be a supernatural one: so that the foundations of the prison were shaken;
not the roof and walls only, as is common in earthquakes, but the very foundation also; and yet the edifice was not thrown down, as is usual when the foundation is shaken: and immediately all the doors were opened;
both of the outer and inner prisons, which is another unusual effect of earthquakes: and everyone's bands were loosed;
not only the bands of Paul and Silas, but of the rest of the prisoners; though the Arabic version reads, "all the fetters and bands of both were loosed", referring it only to Paul and Silas; this circumstance shows also, that the earthquake was miraculous, for when was it ever known that such an effect ever followed one?

Acts 16:26 In-Context

24 When he received his orders, he put Paul and Silas deep inside the prison. He fastened their feet so they couldn't get away.

25 About midnight Paul and Silas were praying. They were also singing hymns to God. The other prisoners were listening to them.

26 Suddenly there was a powerful earthquake. It shook the prison from top to bottom. All at once the prison doors flew open. Everybody's chains came loose.

27 The jailer woke up. He saw that the prison doors were open. He pulled out his sword and was going to kill himself. He thought the prisoners had escaped.

28 "Don't harm yourself!" Paul shouted. "We are all here!"