this is also a reminder that if you don't believe in once saved always saved, you're not saved because you don't believe Jesus died to pay for your future sins which also means that you don't believe Jesus died for your sins.
eternal security is part of the gospel truth, so if you don't believe in once saved always saved (and if you're a protestant that's believing in the perseverance of the saints, you also don't believe in OSAS since PotS and OSAS are two different things), you don't believe the gospel.
'Once Saved Always Saved' - a MUST WATCH sermon for people doubting their salvation
https://www.youtube.com/watch?v=WtpxS0TRFSs&ab_channel=NewIfb