For the lips of a priest ought to preserve knowledge, because he is the messenger of the Lord Almighty and people seek instruction from his mouth.
Malachi 2:7 (NIV) view whole chapter
If any of you lacks wisdom, you should ask God, who gives generously to all without finding fault, and it will be given to you. But when you ask, you must believe and not doubt, because the one who doubts is like a wave of the sea, blown and tossed by the wind.
James 1:5-6 (NIV) view whole chapter