The greek word for "keep" is "tereo" which means to
guard, observe, watch over.
Strong's Concordance
téreó: to watch over, to guard
Original Word: τηρέω
Part of Speech: Verb
Transliteration: téreó
Phonetic Spelling: (tay-reh'-o)
Definition: to watch over, to guard
Usage:
I keep, guard, observe, watch over.
HELPS Word-studies
5083 tēréō (from
tēros, "a guard") – properly, maintain (preserve); (figuratively)
spiritually guard (watch),
keep intact.
Strong's Greek: 5083. τηρέω (téreó) -- to watch over, to guard
In that regard, I believe we can keep the commandments. 1 John 2:3 - By this we know that we have come to know Him, if we keep His commandments of God. 4 The one who says, "I have come to know Him," and does not keep His commandments, is a liar and the truth is not in him.
*Yet "keep" does not mean sinless, perfect obedience to all the commandments 100% of the time. We have ALL failed at that! (Romans 3:23)