I hope I am understanding all this correctly. I agree with Jeanne.
Yet there is a groups out there that claims this ongoing process of sanctification, as a proof of us being born-again. This group holds to the idea that a person, once saved, will (and must) show evidence of sanctification, through a continuous process of becoming more holy. They provide their own rules for what ' holy' looks like and push others to follow them if not 'they might not be saved'. I find it to be very scary when men ought to judge anyone's salvation according to their own standards.
The article ( I didn't read it, just the start) seems to be part of that type of group
I believe our sanctification comes forth of us growing in the Lord, and is His glory, not ours. I also believe sanctification is quite personal, as we all have different past and habits, and the Lord guides us through the Truth we need to understand individually. The only standard by which our sanctification could be measured is the Word of God, and nothing else.