A person of that sort must not expect to receive anything from the Lord–
But let him ask in faith and have no doubts; for he who has doubts is like the surge of the sea, driven by the wind and tossed into spray.
such a one is a man of two minds, undecided in every step he takes.
or you pray and yet do not receive, because you pray wrongly, your object being to waste what you get on some pleasure or another.