When he began to study the Bible at the age of 14, his temperament began to improve, for which his parents, who were not interested in the Bible at that time, felt very grateful.
Sewaktu ia mulai mempelajari kebenaran Alkitab pada usia 14 tahun, temperamennya mulai menjadi lebih baik, sehingga orang tuanya, yang kala itu tidak tertarik kepada Alkitab, merasa sangat senang.