Ya'akov 1:2-8

Consider it all simcha, my Achim b'Moshiach, whenever you fall into various nisayonos (tests, trials), Because you have da'as that the emunah you have, when it is tested, produces savlanut (patient endurance). And let savlanut be shleimah in its po'al (work) in order that you may be mevugarim (mature, grown up) and complete, lacking in nothing. But if any one of you is lacking chochmah (wisdom), let him direct tefillah (prayer) and techinot (petitions) to HASHEM, the One whose matanot (gifts) are given generously and without grudging, and chochmah will be given to him. But let the tefillah be offered with much bitachon in emunah (faith), in no way doubting. For the doubtful man, wavering in emunah, is like a wave of the yam (sea), being tossed by the wind. Let not such a one presume that he will receive anything from Adoneinu. He is an ish (man) of double mind, in all his drakhim (ways), mesupak (uncertain, having doubts) and unstable.