Wisdom of Ben Sira 3:22-24

New Catholic Bible

²² Concentrate on what you have been commanded,
    for what is hidden is not your concern.
²³ Do not meddle in matters that are beyond you,
    for much has been revealed to you that is beyond your comprehension.
²⁴ Many have been led astray by their own presumptions,
    and false deductions have impaired their judgments.