ho (Greek #3588)
the definite article; the (sometimes to be supplied, at others omitted, in English idiom)
KJV usage: the, this, that, one, he, she, it, etc.
Pronounce: ho
Origin: ἡ (hay), and the neuter τό (to) in all their inflections
aion (Greek #165)
properly, an age; by extension, perpetuity (also past); by implication, the world; specially (Jewish) a Messianic period (present or future)
KJV usage: age, course, eternal, (for) ever(-more), (n-)ever, (beginning of the , while the) world (began, without end). Compare 5550.
Pronounce: ahee-ohn'
Origin: from the same as 104
theoreo (Greek #2334)
to be a spectator of, i.e. discern, (literally, figuratively (experience) or intensively (acknowledge))
KJV usage: behold, consider, look on, perceive, see. Compare 3700.
Pronounce: theh-o-reh'-o
Origin: from a derivative of 2300 (perhaps by addition of 3708)