I'm a little late to this rodeo but what about Luke 7:50, "Then He said to the woman, 'Your faith has saved you'. Go in peace."
I don't see sozo being used in the eternal sense here, just as in these similar passages:
20 and lo, a woman having an
issue of blood twelve years, having come to him behind, did touch the fringe of his garments,
21 for she said within herself, `If only I may touch his garment,
I shall be saved.`
22 And Jesus having turned about, and having seen her, said, `Be of good courage, daughter,
thy faith hath saved thee,` and the woman was saved from that hour. Mt 9 YLT
51 And answering, Jesus saith to him, `What wilt thou I may do to thee?` and the blind man said to him, `Rabboni,
that I may see again;`
52 and Jesus said to him, `Go,
thy faith hath saved thee:` and immediately he saw again, and was following Jesus in the way. Mk 10 YLT
17 And Jesus answering said, `Were not the ten
cleansed, and the nine -- where?
18 There were not found who did turn back to give glory to God, except this alien;`
19 and he said to him, `Having risen, be going on,
thy faith hath saved thee.` Lu 17 YLT