Jesus wants to come in, but He will not force Himself. He wants to be willingly received, just like the disciples in John 6.
Why is it that Jesus is not front and center in our churches, where He belongs, since He is there, the faithful and true witness, the beginning of the Creation of God?
Jesus indicts the reason why?:
The mixture of law and grace has robbed the law of its pristine grandeur, and removed the passionate power of grace. When the Law is preached in its fullness, bringing men and women to the end of themselves, then they will willingly receive the grace of God, which comes in Christ (John 1: 17)
Then Jesus offers a further explanation:
17Because thou sayest, I am rich, and increased with goods, and have need of nothing; and knowest not that thou art wretched, and miserable, and poor, and blind, and naked:
Modern churches have gotten all caught up in securing wealth, material prosperity. Now, God's greatest wish is that we may prosper and be in health, even as our soul prospers (3 John 2).
It's all about our soul's prosperity, which speaks to our will, mind, and emotions.
As we renew our minds to the Word of God (Romans 12: 2), we then walk in the truth (3 John 3-4), and we find the truth in Christ and a growing revelation of who He is.
There is no prosperity apart from Christ. In fact, there is nothing apart from Him:
"For by him were all things created, that are in heaven, and that are in earth, visible and invisible, whether they be thrones, or dominions, or principalities, or powers: all things were created by him, and for him: 17And he is before all things, and by him all things consist." (Colossians 1: 16-17)
We are nothing without Him:
"1If ye then be risen with Christ, seek those things which are above, where Christ sitteth on the right hand of God. 2Set your affection on things above, not on things on the earth. 3For ye are dead, and your life is hid with Christ in God. 4When Christ, who is our life, shall appear, then shall ye also appear with him in glory." (Colossians 3:1-4)