Titus is part of what is reffered to as the "Pastoral Epistles" (1and 2 Timothy and Titus) and was written probably in the second century ( 100-150 AD) and, in the opinion of most scholars, not by Paul but in "Paul's name.
Like the letters to Timothy, Titus may have been an original letter dictated by Paul that had been "altered" to asnwer the questions and different doctrine views that wer ebeing voiced as Paul's, at the time.
Many scholars look at the differences in Vocabulary, Literary style, the situation of the apostle, and the theological charateristisc that seem to be moving towards the emerging "catholicisim", to base their view that Paul did NOT write ( at least not completely) the Pastoral Epistles in they way they have been handed down.
That said, back to Titus that has some interesting points that I would like to discuss:
The writer says that God is our Saviour, 1:3, and Jesus is our saviour, 1:4 and goes one to repeat this in 3:4 ( God is saviour) and 3:6 ( Jesus is saviour), The writer also adds the (controversial?) passage of 2:13 - waiting for our blessed hope, the appearing of the glory of our great God and Saviour Jesus Christ (ESV).
The writer seems to be holding fast to that God and Jesus are/is our saviour, something that Paul himself says in the contecxt of Jesus is our saviour, for our salvation is through him, to God, but in a repetive mode, the writer seems to be either, contridicting himself or saying that BOTH are or, in the early Trinity sense perhaps, God and Jesus are (singular) our Saviour, they are one.
Verse 2:13 can be interprested in two was, typically, that Jesus is God and Saviour or that the writer is reffereing to God AND Jesus.
The first view is typically trinitarian, the second is not (Obviously) but the second interpretation has verse 14 to deal with:
who gave himself for us to redeem us from all lawlessness and to purify for himself a people for his own possession who are zealous for good works.
Verse 14 seems to continue with the motif of Jesus being the central figure in the preceeding verse.
Thoughts?