If any of you needs wisdom to know what you should do, you should ask God, and he will give it to you. God is generous to everyone and doesn't find fault with them.
When you ask for something, don't have any doubts. A person who has doubts is like a wave that is blown by the wind and tossed by the sea.
A person who has doubts shouldn't expect to receive anything from the Lord.
A person who has doubts is thinking about two different things at the same time and can't make up his mind about anything.

James 1: 5-8, GWT