And how do we know?

And on the Sabbath day we went outside the gate to the riverside, where we supposed there was a place of prayer, and we sat down and spoke to the women who had come together.
Acts 16:13
We understand that many people prefer to watch or listen to studies, as it gives them more flexibility with their time. Therefore, we have started making very simple video versions of some of our studies so that you can listen during your busy day when you may not be able to read them yourself.
