Parallel
James 1:6
Clementine Vulgate · Berean Standard Bible
Postulet autem in fide nihil hæsitans : qui enim hæsitat, similis est fluctui maris, qui a vento movetur et circumfertur :
But he must ask in faith, without doubting, because he who doubts is like a wave of the sea, blown and tossed by the wind.