Translation of the verse 24 from Surah Ya-Sin : Number of verses 83 - - page 441 - Part 23.
"Then verily, I should be in plain error.
Indeed, I would then be in manifest error.
(36:24) Surely in that case *20 I should indeed be in evident error.
*20) "If I do so": "If I make them my gods in spite of knowing All this."
Source : Ya-Sin Verse 24: Indeed, I would then be in manifest error.