For great
gadowl (gaw-dole')
great (in any sense); hence, older; also insolent
is thy mercy
checed (kheh'-sed)
kindness; by implication (towards God) piety: rarely (by opposition) reproof, or (subject.) beauty
toward me and thou hast delivered
natsal (naw-tsal')
to snatch away, whether in a good or a bad sense
my soul
nephesh (neh'-fesh)
a breathing creature, i.e. animal of (abstractly) vitality; used very widely in a literal, accommodated or figurative sense (bodily or mental)
from the lowest
tachtiy (takh-tee')
lowermost; as noun (feminine plural) the depths (figuratively, a pit, the womb) -- low (parts, -er, -er parts, -est), nether (part).
hell
sh'owl (sheh-ole')
Hades or the world of the dead (as if a subterranean retreat), including its accessories and inmates -- grave, hell, pit.