Are you still dead in your sins or have you been made alive in Christ?
Ephesians 2:5
even when we were dead through our trespasses, made us alive together with Christ (by grace you have been saved),
Romans 8:10
But if Christ is in you, although your bodies are dead because of sin, your spirits are alive because of righteousness.
We have been saved from (spiritual) death in that when we believed the Gospel, the power of salvation, Rom.1:16 we were born from above (ie.made spiritually alive) Jn.3:6. We are in the process of being saved from the "world" system ( a false system of pretend reality based on Satan's lies) through the transformation of our thinking by means of the truth, the Word is truth. Rom.12:2 This is the area a lot of people fail in, becoming nice moral people instead of the spiritual powerhouses that are able to stand against the evils of this world. We will be saved, that is, our bodies in the Resurrection of the dead when our mortal and corruptible bodies put on immortality and incorruptibility. 1Cor.15:51-53
The indwelling Holy Spirit resides in our bodies (because that is where the sin nature resides Rom.7:23 ) to make us a clean temple for the Lord 1Cor.6:19 and in our hearts as a seal (guarantee) of the final phase of salvation ie, the resurrection of our dead bodies. 2Cor.1:22 and Eph.4:30
In short, we have been saved (past tense) spiritually, our souls are being saved (present tense) and our bodies will be saved (and transformed - future tense).
The salvation that can be lost is the present one by grieving and/or quenching the Holy Spirit, for in that state one has fallen from grace (God's will and power at work in our lives to overcome 2Cor.12:9 ) and is out of fellowship but not cast out, for
nothing in all creation can separate us from the love of God in Christ Jesus. Rom.8:39 Once a child of God, always a child of God. His Word causes it to happen now and guarantees it in the future and there is no greater assurance than His word.