In 1810, as Ling Fa was employed in a printing company near the Thirteen Foreign Companies (十三洋行), he encountered Robert Morrison (馬禮遜), the first Protestant missionary to China and the author of Chinese-English Dictionary (《華英字典》), and William Milne (米憐), who were translating the Bible and asked the company Liang Fa worked for to print it.
Liang Fa went to Malacca with Milne in 1815 after Milne was not permitted to preach by the Qing government. On November 3, he was baptized by Milne.
The baptism caused Liang Fa to be interested in missionary work in China. In April 1819, he returned to his hometown and married Li-shi (黎氏), whom he baptized next year. In 1821, he was ordained as a preacher by Morrison in Macau. He wrote and printed by himself a booklet, The Benevolent Words to Advise the World (《勸世良言》 Quan Shi Liang Yan), that was distributed to scholars coming to Guangzhou to take the civil service examinations. Hong Xiuquan read the booklet numerous times and it influenced his philosophy.
Liang Fa preached in Guangzhou and Hong Kong until he died at the age of 67. He was buried in his ancestral cemetery in Phoenix Crest (鳳凰岡).
In addition to The Benevolent Words to Advise the World, Liang also published:
Publications
Liang also created The Monthly Total Record of the Inspection of the Worldly Customs (《察世俗每月統記傳》 Cha Shisu Meiyue Tongji Zhuan), one of the first Chinese magazines.