3 because you know that the testing of your faith develops perseverance.
4 Perseverance must finish its work so that you may be mature
and complete, not lacking anything.
5 If any of you lacks wisdom, he should ask God,
who gives generously to all without finding fault,
and it will be given to him.
6 But when he asks, he must believe and not doubt,
because he who doubts is like a wave of the sea,
blown and tossed by the wind.