This question is broken into parts, and we must find which part contains a grammar mistake.
- Option A, "If you have faith in Almighty": When "Almighty" is used as a noun to mean God, it must be preceded by the article "the", giving "faith in the Almighty". Without "the", this part is grammatically incomplete, so the error lies here.
- Option B, "everything will turn out": This part is a correct verb phrase in the future tense and needs no change.
- Option C, "to be all right": This is a correct infinitive phrase completing the sentence's meaning.
- Option D, "no error": Since a real mistake exists in part A, this option does not apply.
The correct choice is option A, since the missing article "the" before "Almighty" is the error.