God has made us realize the laws of the kingdom of heaven through all the laws of this earth.

Hebrews 8:5
They serve at a sanctuary that is a copy and shadow of what is in heaven.

The fact that the family on earth consists of a father and mother and children who inherit the flesh and blood of their parents and gain life is God's will to make us realize about the heavenly family.
The heavenly family in the eternal kingdom of God also has a heavenly father and a heavenly mother, and only by inheriting the flesh and blood of our heavenly parents can we become children of God and members of the heavenly family.
God came to this earth to give eternal life to all mankind through the New Covenant Passover, through which all mankind can inherit God's flesh and blood, and to lead them to salvation as children of God.
In 2000, God came to this earth in the flesh under the name of Jesus and established the Passover, the new covenant of life.

Matthew 26:17
...I am going to celebrate the Passover with my disciples at your house.' ... Jesus took bread, gave thanks and broke it, and gave it to his disciples, saying, “Take and eat; this is my body.” Then he took the cup, gave thanks and offered it to them, saying, “Drink from it, all of you.”
This is my blood of the covenant, which is poured out for many for the forgiveness of sins.

In this final age of the Holy Spirit, God Elohim came as the Holy Spirit and the Bride and restored the New Covenant Passover that had disappeared, opening the way for us to become children of God.

Hebrews 9:28
so Christ was sacrificed once to take away the sins of many people; and he will appear a second time, not to bear sin, but to bring salvation to those who are waiting for him.

Revelation 22:17
The Spirit and the bride say, “Come!” And let him who hears say, “Come!” Whoever is thirsty, let him come; and whoever wishes, let him take the free gift of the water of life.

All members of the World Mission Society Church of God consider the Passover of the New Covenant as very important and keep it every year, as it is the only truth that allows us to inherit God's flesh and blood, receive eternal life, and become members of the eternal heavenly family.
And the children of our Heavenly Father Ahnsahnghong and our Heavenly Mother strive to spread the gospel of life to many people who still do not understand the secrets of the Bible and the truth of the New Covenant.