A little too simplistic.
All of your sins (past, present, future) have been forgiven
All of your sins have been forgiven - when we come to Christ this is true, because we have
repented of our sins and accepted the cross as the atoning sacrifice.
This does not change our potential or remove our struggles with sin
You are now righteous
We are righteous because we have been forgiven and have faith in Jesus.
Imputed righteousness through faith is our state. But if we sin, we need to repent and get
right with God. It is our faith that maintains our righteousness and not our behaviour, but
our behaviour will destroy our faith if we continue in wilful sin.
You are now holy
We are holy, as God cleansed people. It is the washing in Christ that makes us holy,
and why the Holy Spirit can dwell within us.
You have been saved and you can never lose your salvation
The cross brings us security of salvation, and maintains our fellowship in the Spirit.
Denying this dependency that salvation is abiding, living, loving is not faith.
Being sealed without the desire to stay abiding and staying, is not salvation.
Knowing we can walk away is not the same as actually doing it.