As a dream
chalowm (khal-ome')
a dream -- dream(-er).
when one awaketh
quwts (koots)
to awake -- arise, (be) (a-)wake, watch.
so O Lord
'Adonay (ad-o-noy')
the Lord (used as a proper name of God only) -- (my) Lord.
when thou awakest
`uwr (oor)
to wake -- (a-)wake(-n, up), lift up (self), master, raise (up), stir up (self).
thou shalt despise
bazah (baw-zaw')
to disesteem -- despise, disdain, contemn(-ptible), + think to scorn, vile person.
their image
tselem (tseh'-lem)
a phantom, i.e. (figuratively) illusion, resemblance; hence, a representative figure, especially an idol -- image, vain shew.