late 14c., aouren, "to worship, pay divine honors to, bow down before," from Old French aorer "to adore, worship, praise" (10c., later adorer), from Latin adorare "speak to formally, beseech, entreat, ask in prayer," in Late Latin "to worship," literally "to call to," from ad "to" (see ad-) + ōrare "speak formally, pray" (see orator). Meaning "to honor very highly" is attested from 1590s; weakened sense of "to be very fond of" emerged by 1880s. Related: Adored; adoring.
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Harper, D. (n.d.). Etymology of adoring. Online Etymology Dictionary. Retrieved $(datetime), from https://www.etymonline.com/word/adoring