That's an easy question to answer Cameron.
If a person after receiving the Holy Spirit then lives the Christian life sitting on the fence, you will disqualify yourself
from salvation.
Revelation 3:16
So because you are
lukewarm, and
neither hot nor cold, I will spit you out of My mouth.
If a Christian is putting to death the deeds of the flesh and living by the Spirit you will live.
Romans 8:12-14
So then, brethren, we are under obligation, not to the flesh, to live according to the flesh—
for if you are living according
to the flesh, you must die; but
if by the Spirit you are putting to death the deeds of the body, you will live. For all who
are being led by the Spirit of God, these are sons of God.
You must read the whole of chapter (Romans 8) and not cherry pick verses to support a divine Determinism.