All thy works
an action (good or bad); generally, a transaction; abstractly, activity; by implication, a product (specifically, a poem) or (generally) property
cast (out), (make) confess(-ion), praise, shoot, (give) thank(-ful, -s, -sgiving).
thee O LORD
(the) self-Existent or Eternal; Jehovah, Jewish national name of God -- Jehovah, the Lord.
and thy saints
kind, i.e. (religiously) pious (a saint) -- godly (man), good, holy (one), merciful, saint, (un-)godly.
to kneel; by implication to bless God (as an act of adoration), and (vice-versa) man (as a benefit); also (by euphemism) to curse (God or the king, as treason)