vs
QUICK ANSWER
"Lo" is an interjection which is often translated as "mirad", and "her" is an adjective which is often translated as "su". Learn more about the difference between "lo" and "her" below.
lo(
lo
)An interjection is a short utterance that expresses emotion, hesitation, or protest (e.g., Wow!).
1. (literary) (general)
A word or phrase restricted in usage to literature or established writing (e.g., sex, once upon a time).
a. mirad
And lo, the angel of the Lord appeared to Mary.Y mirad, el ángel del Señor apareció ante María.
her(
huhr
)An adjective is a word that describes a noun (e.g., the big dog).
1. (possessive)
a. su
Her children are very bright.Sus hijos son muy inteligentes.
I cannot stand her attitude any longer.Ya no puedo soportar más su actitud.
A pronoun is a word that stands in for a noun (e.g., she).
2. (personal)