The WMSCOG believes in the existence of the soul and prepares for the life of the soul as God has told us. Many people say that souls do not exist, which is a foolish idea. 
For example, if you tell people in the jungle about the civilized world, how could they understand?
Since they are not experienced, so they wouldn't be able to understand. It's the same situation with the existence of the soul. Even if people cannot understand the soul, it still exists. The Bible clearly testifies to the existence of souls and teaches that there is an angelic world that we have to go to.
Let's check through the Bible.

[Genesis 2:7] the LORD God formed the man from the dust of the ground and breathed into his nostrils the breath of life, and the man became a living being.

God created man from soil and the breath of life and distinguished the body and the soul.

[Matthew 10:28] Do not be afraid of those who kill the body but cannot kill the soul. Rather, be afraid of the One who can destroy both soul and body in hell.

God said that the soul cannot be killed, but the physical body will.

[Job 19:25-26] I know that my Redeemer lives, and that in the end he will stand upon the earth. And after my skin has been destroyed, yet in my flesh I will see God;

After Job's physical body dies, what form of existence will enable him to see God outside the body?
It's Job's Soul.

[Matthew 8:11] I say to you that many will come from the east and the west, and will take their places at the feast with Abraham, Isaac and Jacob in the kingdom of heaven.

Abraham, Isaac, and Jacob will take their place in heaven. How can they exist in heaven without having souls?"
In this way, the Bible testifies to the existence of the soul, so the WMSCOG believes in the existence of the soul and prepares for spiritual life.

The life of the soul is to be enjoyed in the eternal kingdom of heaven in the WMSCOG!
Let's obey God's will and prepare heaven together.