Following are a number of back-translations as well as a sample translation for translators of Isaiah 45:15:

• Kupsabiny: “Truly, you are a God who is not seen,
  oh, the savior, the God of Israel.” (Source: Kupsabiny Back Translation)
• Newari: “O God, savior of Israel.
  Truly You are God who hides himself.” (Source: Newari Back Translation)
• Hiligaynon: “O God and Savior of Israel, (it is) true that you (sing.) do not show yourselves.” (Source: Hiligaynon Back Translation)