We view these verses from different points of view.This seems to be the view in the OSAS camp, however, it really shows a lack of understanding of what it means to be saved "by faith".
The definition of faith is: Now faith is the substance of things hoped for, the evidence of things not seen. Hebrews 11:1
If you are saved by faith, then you have not yet obtained the reality of salvation, but rather you have the hope of salvation.
For we were saved in this hope, but hope that is seen is not hope; for why does one still hope for what he sees?
But if we hope for what we do not see, we eagerly wait for it with perseverance. Romans 8:24-25
"IT" here in verse 25 is the object of the thing hoped for, as described in verse 24, which is salvation...
For we were saved in this hope...
That is why Peter says - ...receiving the end of your faith--the salvation of your souls. 1 Peter 1:9
The reality of our faith, the thing we are hoping for, and waiting for with perseverance is the salvation of our soul.
Between now and the end of your faith, is the life you live and the temptations you endure, in order to continue in the faith steadfast to the end.
JLB
There is nothing in these verses that say we can lose our salvation.
On the contrary, Paul is continually telling us to be steadfast to the end.
It's a pep talk about the truth, the truth that we already have inside of us.
1 Corinthians 13:13;
"And now these three remain: faith, hope, and love.
But the greatest of these is love".
This is salvation right here, faith, hope, and love.
Paul reminds us to keep these until the end as all other things disappear.
If you are born again, you know this, you delight in this, you keep this.
To take positive verses that are used to build up our faith and change them to say something negative is just a lack of understanding of what the verses really mean.