I quoted the verse, then commented on it.
I use the Revised English Bible. A better translation for understanding the true meaning.
That we are not yet in the Kingdom of Jesus as world ruler, is plain to all.
It's plain to me that you don't know what you're talking about. You are making the assumption that He can't rule over all unless all obey Him. But, that is not the case. The fact that many people don't obey Him doesn't change the fact that He is King of kings and Lord of lords and it certainly doesn't prevent us from being in His kingdom. If some people in your country don't accept the leadership of your Prime Minister and they disobey the laws of your country, does that mean she is not the Prime Minister? Of course not.
The following passages, along with the passage that your translation mistranslates (Col 1:12-14), make it very clear that Jesus is our King now and rules over all now.
Matthew 28:18 Then Jesus came to them and said, “
All authority in heaven and on earth has been given to me.".
Revelation 1:5 and from
Jesus Christ, who is the faithful witness, the firstborn from the dead, and
the ruler of the kings of the earth. To him who loves us and has freed us from our sins by his blood, 6 and
has made us to be a kingdom and priests to serve his God and Father—to him be glory and power for ever and ever! Amen.
1 Peter 2:9 But
you are a chosen people,
a royal priesthood, a holy nation, God’s special possession, that you may declare the praises of him who called you out of darkness into his wonderful light. 10 Once you were not a people, but now you are the people of God; once you had not received mercy, but now you have received mercy.
Ephesians 2:18 I pray that the eyes of your heart may be enlightened in order that you may know the hope to which he has called you, the riches of his glorious inheritance in his holy people, 19 and his incomparably great power for us who believe.
That power is the same as the mighty strength 20 he exerted when he raised Christ from the dead and seated him at his right hand in the heavenly realms, 21 far above all rule and authority, power and dominion, and every name that is invoked, not only in the present age but also in the one to come. 22 And
God placed all things under his feet and appointed him to be head over everything for the church, 23 which is his body, the fullness of him who fills everything in every way.
You also don't seem to understand that His kingdom "is not of this world" (John 18:36) and "does not come with observation" (Luke 17:20).