I struggle with this, because even all the verses posted above, don't say anything about repenting from sin. It seems Baptist are split on this, but the one side tends to automatically associate repentance with sin. But even in the old testament, God himself repents. So repentence is clearly not just about sin. Plus, imagine telling someone that God loves them, and that you are saved by grace and faith. But wait, you're not actually saved by grace, you're saved by being able to magically stop sinning.
If we could stop sinning, then Jesus died for literally nothing. Repenting from sins is definitely part of the journey. But for salvation? I don't see it in Scripture.
But whenever I mention this, people post endless verses that have the word repent in it, but zero of them even mention the word sin, or repenting of sin for salvation.
Repenting of your sins to be saved is clearly a works based salvation. But once you're saved, sinning becomes so much easier to defeat. But it's a process. If you have to stop sinning to be saved, none of us on this forum is saved.