Wow, your theology is quite impressive… it seems that Jesus wants all to sing kum ba yah.
Sadly, it seems that this theology ignores anything other than it’s own construct.
Here’s what Jesus states:
17:21 May they all be one. Father, may they be one in us, as you are in me and I am in you, so that the world may believe it was you who sent me. 17:22 I have given them the glory you gave to me, that they may be one as we are one. 17:23 With me in them and you in me, may they be so completely one that the world will realise that it was you who sent me and that I have loved them as much as you loved me. (St. John)
There’s no “likeness of mind” or “equal understanding” or “of one mind.”
That they Be One as I AM in You and You in Me. Which brings us to the effectiveness of the Holy Spirit, the third Person of God:
14:16 I shall ask the Father, and he will give you another Advocate to be with you for ever, 14:17 that Spirit of truth whom the world can never receive since it neither sees nor knows him; but you know him, because he is with you, he is in you. (St. John)
The world cannot Receive the Holy Spirit, because they Reject God’s Revelation:
12:31 And so I tell you, every one of men’s sins and blasphemies will be forgiven, but blasphemy against the Spirit will not be forgiven. 12:32 And anyone who says a word against the Son of Man will be forgiven; but let anyone speak against the Holy Spirit and he will not be forgiven either in this world or in the next. (St. Matthew)
14:17 because the kingdom of God does not mean eating or drinking this or that, it means righteousness and peace and joy brought by the Holy Spirit. 14:18 If you serve Christ in this way you will please God and be respected by men. (Romans)
12:3 It is for that reason that I want you to understand that on the one hand no one can be speaking under the influence of the Holy Spirit and say, ‘Curse Jesus’, and on the other hand, no one can say, ‘Jesus is Lord’ unless he is under the influence of the Holy Spirit. (1 Corinthians)
Sadly, anything in Scriptures that denies your construct you must reject or contort to mean what you think it means.
May the Holy Spirit Enlighten your Path to the Truth, Jesus, your Lord and Savior!