Great quote and something we should all be praying for, for God to  keep us from error and be able to discern truth from error.

John Bunyan, Grace Abounding to the Chief of Sinners, 1.44 | “O Lord, I am a fool, and not able to know the truth from error. Lord, leave me not to my own blindness, either to approve of or condemn this doctrine; if it be of God, let me not despise it; if it be of the devil, let me not embrace it. Lord, I lay my soul in this matter only at Thy foot, let me not be deceived, I humbly beseech Thee.”