The purpose of this seminar, attended by 1000 Christian pastors and a total of 14,000 people, was to inform Christian pastors and the wider public of the correct understanding of the Book of Revelation of the Holy Bible.

Chairman Lee, who is now 90-years-old, began his sermon with a simple request: "If I don't testify this to you, I will be unable to fulfil my duty to God and Jesus. Please listen to the testimony from the one who has seen and heard the actual fulfilment of the Book of Revelation."

Chairman Lee recounted his childhood, growing up in a poor rural family and farming the land in rural Korea. The young Man Hee often prayed with his grandfather, and through the guidance of a huge star (which had appeared on several occasions), Man Hee was led to a mountain where he pledged to devote his life to God. His steps were then led to the Tabernacle Temple in Gwacheon city, Gyeonggi province, where he began his life of faith and encountered severe opposition with serious attempts made to take his life.

Therefore, Chairman Lee reiterated that he has been sent by Jesus as his messenger to testify the prophecies and fulfilled realities (fulfilment) of Revelation, as recorded in Rev 1:1, 10, 22:8, and 22:16. He is the true witness who has seen and heard all the actual entities promised to appear within the New Testament - especially within the Book of Revelation - including the beast of Revelation, the seven stars in the right hand of Jesus, the Nicolaitans that entered the seven churches, and the chapters Matthew 13 and Matthew 24. Chairman Lee also testified to God's final work of creation that began through Prophet Jeremiah of the Old Testament roughly 2600 years ago, and is being fulfilled today through the creation of the 12 tribes of Shincheonji Church in accordance with the promise of Revelation.

Like all the prophets and pastors God has sent throughout the 6000 years of Biblical history, Chairman Lee is no stranger to derision and persecution. As mentioned, Man Hee Lee was nearly killed during his early life of faith at the Tabernacle Temple and, in more recent times, he has been subjected to numerous false accusations by the Korean Protestant Church who are envious of the rapid growth of Shincheonji Church which, in 2019 alone, grew by 103,764 members. 

Nevertheless, despite his old age and the frailty of his body, Chairman Lee delivered this sermon online to those who may deride his words because he seeks to obey the will of Heaven. Chairman Lee said, “Jesus has sent me to testify everything I have seen and heard to the churches. If I say this in a church, I may be beaten to death, but the truth must be told. I am the messenger whom Jesus has sent to feed this book of Revelation and testify all its contents to the churches." Without a hint of self-interest, the promised shepherd of the New Testament has been carrying a burdened heart as he carries out heaven's duty.

At this time when the promises of Revelation are being fulfilled and the entire 66 books of the Bible plainly testified, Chairman Lee made a heartfelt plea to pastors that they let go of their prejudice and stubbornness and learn Jesus' word of Revelation, promised 2000 years ago, in order to teach it to their congregation. Chairman Lee concluded the seminar, saying, “Today, all pastors must teach the members of the new covenant according to the will of God and the will of Jesus. For God and believers, I hope we can become those who study the revealed word perfectly and can teach it.”