1.do you even know what gnostics believed?
2.they do? What churches? You need to get out more, most the people you attack have no problem with holiness, it is just you making up something hey believe which is not true
I will refere you to the word of God, which says we are saved by grace throuh faith, not works.
I will refure you to scripture, whcih says faith works, it does not sit idle. But it also has to grow, and many churches still had to be fed milk because it could not yet handle meat, so lack of growth does not prove one is not saved.
You want to continue to earn salvation, you will continue to be said to preach a works based gospel.