I'm reading Romans 6:22 in the kjv...
and it says "fruit unto holiness"...nothing about growing up in the faith there.
Holiness is a state of being that has to do with being set free from sin as the verse plainly tells us.
This is where spiritual discernment comes in.
Just because you don't see some exact wording that you want to see, you deny what it refers to. That's just a slick way of not having to deal with teaching that you don't agree with.
What is "fruit"? Righteousness that comes from faith. It's the evidence of one's faith.
It is only those who actually produce such fruit that become holy.
Maybe you don't realize how many believers function only from their sinful nature, rather than the new nature they received when born again.
Unbelievers and even atheists can and do live moral lives. However, all that is from their sinful nature, and is OFFENSIVE to God. Isa 64:6. Stinks like used menstrual rags to God.
Only when a believer is in fellowship with the Lord (1 John 1, most believers have no idea, even) and are filled with the Spirit (Eph 5:18, again, most believers have no idea how to be filled) will produce "fruit" that is acceptable to God.
Much of the energy and works done in the local body of believers is done in the energy of the flesh, not by the Spirit. The proof is the fact that so many believers don't even understand the bolded red words above.