Can I lose my salvation?
We are saved, are being saved, and one day will be fully saved, just as if you were sick and took a vaccine. You were healed, are being healed as it works through your system, and one day will have full healing. If you live in sin after salvation, you either were not saved (I John3:9) or you are on a dangerous path that leads to faithlessness and then damnation (Hebrews 6:6 and 10:29). God is faithful to forgive our sins, but we can disown Him if we continually follow sin (2 Timothy 2:11-13). While no one can take us from His hand (John 10:28) and we cannot lose our salvation haphazardly, we can choose to continue in sin and thereby reject our salvation.