God redeemed mankind in the Age of Grace, so why does He still need to do His work of judgment in the last days?

Bible Verses for Reference:

“You shall therefore be holy, for I am holy

“Holiness, without which no man shall see the Lord

“And if any man hear my words, and believe not, I judge him not: for I came not to judge the world, but to save the world. He that rejects me, and receives not my words, has one that judges him: the word that I have spoken, the same shall judge him in the last day” (Jhn 12:47-48).

One must understand that all the truth expressed by God in the last days is the way of eternal life.

Bible Verses for Reference:

“I have yet many things to say to you, but you cannot bear them now. However, when he, the Spirit of truth, is come, he will guide you into all truth: 

The Relationship Between Each of the Three Stages of God’s Work

Relevant Words of God:

From the work of Jehovah to that of Jesus, and from the work of Jesus to that of this current stage, these three stages cover in a continuous thread the entire gamut of God’s management, 

How does God’s work of judgment during the last days purify and save mankind?

Bible Verses for Reference:

“And if any man hear my words, and believe not, I judge him not: for I came not to judge the world, but to save the world. He that rejects me, and receives not my words, has one that judges him: the word that I have spoken, the same shall judge him in the last day” (Jhn 12:47-48).

God’s work of judgment in the last days is the judgment of the great white throne, as prophesied in the Book of Revelation.

Bible Verses for Reference:

“For the time is come that judgment must begin at the house of God” (1Pe 4:17).

“And I saw a great white throne, and him that sat on it, from whose face the earth and the heaven fled away; and there was found no place for them. And I saw the dead, small and great,

Why is God called by different names in different ages? What are the significances of God’s names

Relevant Words of God:

You should know that God originally had no name. He only took on one, or two, or many names because He had work to do and had to manage mankind. Whatever name He is called by—did He not freely choose it Himself? Would He need you—one of His creatures—to decide it?