For thou hast hid
tsaphan (tsaw-fan')
to hide (by covering over); by implication, to hoard or reserve; figuratively to deny; specifically (favorably) to protect, (unfavorably) to lurk
their heart
leb (labe)
the heart; also used (figuratively) very widely for the feelings, the will and even the intellect
from understanding
sekel (seh'-kel)
intelligence; by implication, success -- discretion, knowledge, policy, prudence, sense, understanding, wisdom, wise.
therefore shalt thou not exalt
ruwm (room)
to be high actively, to rise or raise (in various applications, literally or figuratively)
them