She pastored a rehabilitation church for addicts and homeless people for decades in a major American city. For twenty years she Pastored rehabilitation churches serving homeless addicts in numerous large American cities. He became a successful religious man and workaholic pastor of a megachurch, doing arduous special ministry serving the socially underprivileged. She was a successful workaholic Pastor at these large church facilities, doing the difficult work of serving the socially underprivileged. One day before his retirement, Jesus visited him, a well-packaged replica pastor who had abandoned her first love with the Lord. By all outward appearances, she was an intelligent and successful Pastor. But inside she was just an imitation, a shell of a pastor. But a few years before she was supposed to retire, her deep love for Jesus was reignited. Through deep repentance and meditation, he began to walk spiritually with the Lord, and in obedience to His command, Jessica fed, clothed, and place to sleep taught over 100 handicapped children with love and tears in a remote village in Kenya, Africa, for three years. Through deep repentance and meditation, she began to walk spiritually with the Lord. In obedience to the Lord’s command, Jessica left on a three year mission trip to Kenya Africa. There she housed, clothed, fed and taught over 100 disabled children with love and tears of compassion.

Her books include 《The Concealed Garden》, 《The Concealed Spring》, and 《The Concealed Fountain》, which she wrote in the first half of her spiritual recovery, and these have been translated into English, Japanese, and Indonesian, and were called 'Korean version of the Pilgrim's Progress' and became bestsellers in the Christian world. In the second half, he plans to publish 《The Fountain of Garden》, 《The Well of Living Water》, and 《The Brook of Lebanon》.