This in its purest forms is a complete distortion of language and repentance.
John the Baptist preached repentance, turning from sin and being baptised as a sign of ones commitment.
This was not related to Jesus, it was an act of a contrite heart.
The theology being preached here is worship of Jesus as the gateway, but ignoring the issue of sin and repentance in it true form.
Another phrase used was we worship Jesus and not the Father. But we worship both. Jesus purchased us as friends to enter fellowship with the Father just as He has fellowship with the Father. To construct language that does not match Jesus's words is heresy.
This is all a bluring of simple moral and relationship boundaries to create an unusual theology.
Paul's core theology/ doctrine was a person knowing their rightstanding before God hinged solely on faith I Christ:
For we maintain a man is justified by faith apart from observing the law rom 3:28.
Now this is the core crux of this, make no mistake, and i will repeat it.
A person has to know in their heart nothing but faith in Christ can make them acceptable to God. Paul believed in that knowledge was victory over sin.
Now suppose I join a church and the minister preached a sermon and told the congregation salvation was a free gift. All you have to do is repent and ask Christ into your life as lord and saviour and you are saved, at that point you are spotless before God.
What if the minister then stresses how you have to live the christian life according to the bible. What would I then think according to what I have thus far been taught?
Well I would come to the conclusion i was saved as a free gift, but my continued salvation hinges on my works/ obedience to Gods good and holy laws
You may say that is fine, but is it? What will I now stand on in my Christianity? Faith in Christ, or will I take the view that if I cannot obey the law/ do works I am in danger of forfeiting my Christianity. I am no longer living according to what Paul bieved gives victory over sin
What is my conclusion?
By all means preach righteous living, Paul did, so it would be completely false to say you cannot preach that. But MAKE SURE alongside that you keep stressing to the congregation they are not under a law of righteousness before God, faith in Christ is their only right standing before the father as long as they live( rom1:17)
Then you preach as Paul preached
And the minister needs to make sure he tells the congregation the licence to sin got cut out because the law God desires the christian to keep got transferred from an external law written on tablets of stone to an internal law written on tablets of human hearts 2cor 3:3