Still others stood firm for true worship while living under dictatorial regimes. Yes, older ones can relate how the understanding of truth has been progressively revealed.
وَٱلْكِتَابُ ٱلْمُقَدَّسُ يُشَجِّعُنَا أَنْ نَسْتَفِيدَ مِنْ خِبْرَتِهِمِ ٱلْوَاسِعَةِ هذِهِ .‏ —‏ تثنية ٣٢ :‏ ٧‏ .‏