Arise
quwm (koom)
to rise (in various applications, literal, figurative, intensive and causative)
for our help
`ezrah (ez-raw')
aid -- help(-ed, -er).
and redeem
padah (paw-daw')
to sever, i.e. ransom; gener. to release, preserve -- at all, deliver, by any means, ransom, (that are to be, let be) redeem(-ed), rescue, surely.
us for thy mercies'
checed (kheh'-sed)
kindness; by implication (towards God) piety: rarely (by opposition) reproof, or (subject.) beauty
sake