This booklet was published to prevent troublemakers who misinterpret and behave fanatically, explain the errors in the books that Um Sooin published and testify of the unchanging truth of the Church of our God.
Our Church of God was founded by all of the prophecies of the prophets and our Church of God is a church in which any faults cannot be found even if an attempt was made to do so. In spite of this, women like Um Sooin have caused a great problem to arise with her corrupt ideas and how can they be forgiven? They have spoken insolently with their own lips and through books and have spoken corruptly by interpreting the Book of Revelation as they please. What will become of their sin? It is not a small problem. They will continue on in their stubbornness and will be captivated by Satan and will gradually acquire more misguided ideas and will eventually be led by Satan into the way of destruction. It is now almost impossible for them to escape from the pit of ruin. It is truly difficult as they can only possibly be able to return if they completely cast away their arrogance and pride and repent and turn away from their sins.
Believers who are across the nation, this occurrence is a great lesson for all of you. You must take special care not to be deceived by these corrupt people ever again. The cause of these incidents is criticism of the Church and slander of leaders. Criticism of the Church and slander of leaders can be an invitation for Satan to enter our hearts. When Satan enters our hearts, it is difficult for us to escape the snares of Satan even if our spiritual condition is excellent. We can only survive if we adamantly repudiate a person who criticizes and slanders the Church and its leaders. We will at this time study each of the errors that are in the books that Um Sooin wrote.
Author An Sanghong
【Luke 10:17-20】「The seventy-two returned with joy and said, "Lord, even the demons submit to us in your name." He replied, "I saw Satan fall like lightning from heaven. I have given you authority to trample on snakes and scorpions and to overcome all the power of the enemy; nothing will harm you. However, do not rejoice that the spirits submit to you, but rejoice that your names are written in heaven."」
We must rejoice above all that our names are written in the Book of Life of Heaven and there is nothing that can be nothing that is a greater cause of joy than our names being written in the Book of Life whether it be miracles, wealth or authority.
Worldly power and wealth is possessed by the people of this world and miraculous signs are performed by many false prophets, but my name can only be written in the Book of Life after I have been baptized in a Church that has received the authority of God and Jesus Christ. It is written:
【Matthew 16:19】「I will give you the keys of the kingdom of heaven; whatever you bind on earth will be bound in heaven, and whatever you loose on earth will be loosed in heaven."」
In this passage, Jesus is speaking to Peter but it does not apply only to him but Jesus has given all authority to all the apostles who follow after Peter. It is written:
【Matthew 18:18】「"I tell you the truth, whatever you bind on earth will bebound in heaven, and whatever you loose on earth will be loosed in heaven.」
This means that even if my name is written in the Book of Life it can be blotted out if there is wrongdoing. It is written as follows:
【Matthew 18:15-18】「 "If your brother sins against you, go and show him his fault, just between the two of you. If he listens to you, you have won your brother over.
 But if you are unsuccessful, take one or two others with you and go back again, so that everything you say may be confirmed by two or three witnesses.  If he refuses to listen to them, tell it to the church; and if he refuses to listen even to the church, treat him as you would a pagan or a tax collector.  "I tell you the truth, whatever you bind on earth will be bound in heaven, and whatever you loose on earth will be loosed in heaven.」