The sun
shemesh (sheh'-mesh)
the sun; by implication, the east; figuratively, a ray, i.e. (arch.) a notched battlement -- + east side(-ward), sun (rising), + west(-ward), window.
to rule
memshalah (mem-shaw-law')
rule; also (concretely in plural) a realm or a ruler -- dominion, government, power, to rule.
by day
yowm (yome)
a day (as the warm hours),
for his mercy
checed (kheh'-sed)
kindness; by implication (towards God) piety: rarely (by opposition) reproof, or (subject.) beauty
endureth for ever
`owlam (o-lawm')
concealed, i.e. the vanishing point; generally, time out of mind (past or future), i.e. (practically) eternity; frequentatively, adverbial (especially with prepositional prefix) always
