Following are a number of back-translations as well as a sample translation for translators of Isaiah 54:14:

• Kupsabiny: “You shall be built on righteousness,
  without fear because no one shall persecute you.
  You shall never be afraid
  because no one shall be fierce against you.” (Source: Kupsabiny Back Translation)
• Newari: “You will be established in righteousness.
  You will be far away from those who oppress,
  No matter who you see, there will be no need to be afraid.
  You will stay far away from fear,
  dangerous terror will not come near you.” (Source: Newari Back Translation)
• Hiligaynon: “You (sing.) will-become strong because your (sing.) people will-live righteously. Your (sing.) enemies will-flee from you (sing.), therefore you (sing.) will have nothing to fear. Your (sing.) enemies who causes- you (sing.) -to-become-afraid can- no-longer -come-near to you (sing.).” (Source: Hiligaynon Back Translation)