Following are a number of back-translations of John 9:33:

• Uma: «If Yesus were not from God, certainly he would not be able to do anything.'» (Source: Uma Back Translation)
• Yakan: «If that person were not from God, he would not be able to do deeds like this.'» (Source: Yakan Back Translation)
• Western Bukidnon Manobo: «If Jesus is not sent by God, there would be nothing he could do.'» (Source: Western Bukidnon Manobo Back Translation)
• Kankanaey: «If-contrary-to-fact he were not from God, he would certainly not be able-to-do like this.'» (Source: Kankanaey Back Translation)
• Tagbanwa: «There’s really nothing like this which could be done by that person unless he really comes from God.'» (Source: Tagbanwa Back Translation)
• Tenango Otomi: «If he were not a messenger from God, he wouldn’t be able to do what he does.'» (Source: Tenango Otomi Back Translation)