Sounds to me you have a slightly distorted view of what Salvation IS, compared to Sanctification, .
Maybe I can Clarify those Two importance subjects, and I will keep this explanation as short as possible.
Salvation has to do with the Human Spirit, and only happens after one Willingly, out of LOVE for HIM, SURRENDER to Jesus Christ,
and happens in an INSTANCE, when you First Believe. Giving HIM complete Control over your life.
John 3:6 (HCSB)
6 Whatever is born of the flesh is flesh, and
whatever is born of the Spirit is spirit.
Sanctification happens after you have BEEN SAVED, and is the LIFELONG PROCESS whereby we LEARN to walk like JESUS, in this Mortal, Finite body. When we learn to imitate HIM, especially HIS LOVE for Others, as we Walk day by day, becoming more and more Like HIM. We will not be PERFECT, until the Resurrection, when HE GIVES US THE GLORIFIED BODY. Are we in sinless perfection now? Not At ALL. We strive for that Goal, becoming more and more like HIM. AND IT HAS NOTHING TO DO WITH SALVATION or JUSTIFICATION.
1 John 2:6 (HCSB)
6 The one who says he remains in Him should walk just as He walked.
Yes, I know other people want to add to those Verses, or Subtract from them. They are Confused by it, and they totally complicate the difference between Salvation and Sanctification. Watch the Red X's appear, now.