First, I know what I am. You don't. That's your problem. You think you know more than you do, and it shows, especially to me. Your paperback cult theology is a tell as well, revealing what is, at best, a person who flunked out of some third rate 7th Day Adventist Bible college in South Carolina (no offense to SC folks). Your boastful arrogance about a Faith, you don't even aspire to is a sure sign of someone who was once in a dysfunctional church and left after "seeing the light" bursting out of said paperback cult novel. Quoting scripture is fine, but you still seem hesitant to even address that which has been put forth, instead cherry-picking your go-to verses, often used by culty little trolls such as yourself.
"Everyone who commits sin is a slave to sin."
"If you love Me, keep My commandments."
"Shall we go on sinning so that grace may increase?"
"No one who remains in Him keeps on sinning. No one who continues to sin has seen Him or known Him."
For instance. The first quote doesn't call into question one's salvation or standing with God, only reveals their relationship to sin, and there's nothing untrue about the verse. What you don't understand is verb tense and how that affects the reading.
" poieΓ΄ ", translated as "commits" speaks to an ongoing condition of causation or creation, a lifestyle of sin, which is literally "missing the mark". An alcoholic is a slave to alcohol, not because they have a drink, but because their life revolves around the ongoing practice of drinking, which eventually enslaves them. Likewise, one who sins occasionally, or "misses the mark" isn't the same as someone who is committed to that lifestyle and, hence; a slave to it.
The same tense is used in the second quote, only the time changes..it's future active indicative, which means it is a practice one will continue doing. It doesn't speak to occasionally missing the mark, only a lifestyle of striving to obey Jesus' commands, which were simple and few. It also doesn't speak to one's status if they mess up.