Here's yet another reason why Jesus was, and is, God and not just a mere man and created angel as the JWs teach.
There is only one Savior who grants eternal salvation, and both the divine Person of Christ and God are that Savior.
God states at Isaiah 43:11 that “Besides me there is no savior.” Yet Jesus is also called our Savior at Titus 1:4, and again at Titus 3:6. Read together it is reasonable to conclude that since Jesus is a Christian’s savior, yet there is no savior besides God, then Jesus must be God. The Jehovah's Witnesses counter that just because a judge in Israel by the name of Othniel is also called savior (or deliverer) (Judges 3:9) that similarity does not make Othniel Jehovah (Reasoning, 413).
Well, of course it doesn’t, but the Jehovah's Witnesses are making the same mistake by failing to ask “What kind of savior?” The unique savior of Isaiah 43:11 and Titus 1:4, 3:6 is a savior on a much grander scale, on an altogether higher spiritual and religious plane; a Savior who saves in supernatural ways unknown to men, who knows and predicts future events, (Isaiah 43:9), an only savior (Acts 4:10, 12) whose salvation is complete (Colossians 2:10), powerful (Jude 24, 25), authoritative (John 10:18) and universal (1 Timothy 4:10). This one-of-a-kind savior saves from wrath (Romans 5:9), sin (John 1:29) and death through the gift of eternal life (John 11:25, 26). Any parallels with Othniel are seriously misplaced. There is only one kind of “savior” at issue here, not secular saviors, deliverers, kings or judges who have made their mark on history.
The Jehovah's Witnesses counter with Jude 25 and reason that God is a savior only through Jesus Christ (Reasoning, 413). Jude 25, however, is a doxology, a hymn or words of praise directed to God the savior through Jesus Christ:
… to the only wise God, our Savior, be glory and majesty and might and authority, even now and forever, Amen. (Jude 25 Green’s Literal Translation)
Jude is not saying that God is our only savior through Jesus as though he were some hollow tube. Christ offered up His life out of His own volition and he saves directly by Him, by His shed blood. Interestingly, a literal translation of Jude 25 makes no mention of Christ at all which lends credence to the argument that Jude 25 is a doxology directing praise to God, not a statement on Christ’s role as savior, as some type of conduit. Acts 4:12 makes it very clear that “…there is salvation in no one else… (RSV, Green’s Literal Translation, NKJV),” in Christ. Salvation in Christ and through Christ are not mutually exclusive terms.
http://144000.110mb.com/trinity/index-5.html#25