Regarding help received through prayer, consider the example of three prison inmates who came to a knowledge of Bible truth while incarcerated and became unbaptized publishers.
تَأَمَّلْ أَيْضًا فِي مِثَالِ ثَلَاثَةِ سُجَنَاءَ نَالُوا ٱلْمُسَاعَدَةَ بِوَاسِطَةِ ٱلصَّلَاةِ .‏