Although it is commonplace to apply the title of Savior to Jesus, Paul uses it to refer to God the Father as well.
A relevant parallel
Compare to 1 Timothy 1:1:
Paul, an apostle of Jesus Christ by the commandment of God our
Saviour, and Lord Jesus Christ, which is our hope;
I do not doubt there are those who would interpret this passage differently, but ...
Who is our Savior: God or Jesus?
Who is our Savior: God (v4) or Jesus Christ (v6)? Are there two Saviors? BOTH.
Salvation is provided by God through Jesus Christ for all men believers
1 Timothy 4:10 NASB
10 For it is for this we labor and strive because we have set our hope
on the living God, who is the Savior of all mankind, especially of
God is the one Savior  who saves through our Lord Jesus Christ  .
 Isa. 43:11
11I, even I, am the LORD, and besides Me there is no savior.
 Jude 1:25 NLT
25All glory to him who alone is God, our Savior through Jesus Christ our Lord. All glory, majesty, power, and authority are his before all time, and in the present, and beyond all time! ...
God and Father is the ultimate saviour.
This is good, and it is pleasing in the sight of God our Saviour 1 Tim 2:3
He has prepared the plan, which included Jesus to be the Lamb, hence saviour.
God, who needed a perfect sacrifice for sin, could not save without the Lamb, the logos become flesh. Jesus could not be saviour without his God helping him get to ...