Those with flesh always carry out their missions

 K-Bible  : Those with flesh always carry out their missions in the age.

 The spirit always uses the flesh to carry out its work.

This is true of God, the Holy Spirit, Jesus, and all other spirits.

Your soul and spirit also use your flesh to carry out their work.

Do not forget this.

- The Old Testament prophecy of God's coming was fulfilled in the New Testament, when God came in spirit in the new age,

and carried out His work through Jesus, the messenger of the new age.

- Jesus, who is said to come in the New Testament, also comes in spirit in the new age,

and carries out His work through those born in the new age, those sent by God.

Jesus accompanies and assists those who have been prepared.

It is not the spirit that comes directly, but those with flesh who always carry out the mission of the age.

God, who is spirit, came to this earth through the flesh of Jesus.

 K-Bible : God, who is spirit, came to this earth through the flesh of Jesus.

(In the Old Testament, it was prophesied that God would come, but since He could not come in spirit, we must know that He came through the flesh of Jesus.)

◇ In the Old Testament of the Bible, 

the Jewish religious people waited for the coming of God.

(Isaiah 66:15) "Behold, the Lord will come with fire, and His chariots like a whirlwind. He will bring His anger with fierceness, and His rebuke with blazing fire."

However, 

the <God> who was said to come was not visible,

but came as a "spirit,"

and ultimately, 

the "flesh" of <Jesus> came.