Jesus answered, My kingdom is not of this world. John 18: 36.
The kingdom of God comes not with outward show. The gospel of the grace of God, with its spirit of self- abnegation, can never be in harmony with the spirit of the world. The two principles are antagonistic. . . .
But today in the religious world there are multitudes who, as they believe, are working for the establishment of the kingdom of Christ as an earthly and temporal dominion. They desire to make our Lord the ruler of the kingdoms of this world, the ruler in its courts and camps, its legislative halls, its palaces and market places. They expect Him to rule through legal enactments, enforced by human authority. Since Christ is not now here in person, they themselves will undertake to act in His stead, to execute the laws of His kingdom. The establishment of such a kingdom is what the Jews desired in the days of Christ. They would have received Jesus, had He been willing to establish a temporal dominion, to enforce what they regarded as the laws of God, and to make them the expositors of His will and the agents of His authority. But He said, “My kingdom is not of this world.” He would not accept the earthly throne. . . .
Not by the decisions of courts or councils or legislative assemblies, not by the patronage of worldly great men, is the kingdom of Christ established, but by the implanting of Christ’s nature in humanity through the work of the Holy spirit. . . . Here is the only power that can work the uplifting of mankind. And the human agency for the accomplishment of this work is the teaching and practicing of the Word of God. . . .
Now, as in Christ’s day, the work of God’s kingdom lies not with those who are clamoring for recognition and support by earthly rulers and human laws, but with those who are declaring to the people in His name those spiritual truths that will work in the receivers the experience of Paul: “I am crucified with Christ: nevertheless I live; yet not I, but Christ liveth in me” (Gal.2:20).
From God’s Amazing Grace – Page 13