God says that Mary is Kecharitomene. You agree with God, right?
Original question first: God says that Mary sinned. It is impossible for God to lie.
If a man says Mary never sinned, does the man lie, or do you call God the liar?
“For all have sinned, and come short of the glory of God.”
https://www.biblegateway.com/passage/?search=Romans+3%3A23&version=KJV
Charitoó: to make graceful.
Ignoring the snark, notice that Stephan was declared to be “full of grace and POWER”
The Biblical Mary was filled with grace.
“Power” was erroneously given to her by Catholic tradition.
The Catholic Mary isn’t the Mary of the Bible.
Mary and Grace
The word grace used in this passage in Luke is used in one other place in the Bible and that is Ephesians 1 where Paul tells us that with this same grace, God has blessed us (believers) in the Beloved. IOW, we all have access to that grace and it has been bestowed on us all.
http://biblehub.com/greek/5487.htm
Luke 1:28 And he came to her and said, “Greetings, O favored one, the Lord is with you!”
Ephesians 1:4-6 In love he predestined us for adoption as sons through Jesus Christ, according to the purpose of his will, to the praise of his glorious grace, with which he has blessed us in the Beloved.
Greek word “grace”
charitoó: to make graceful, endow with grace
Original Word: χαριτόω
Part of Speech: Verb
Transliteration: charitoó
Phonetic Spelling: (khar-ee-to'-o)
Short Definition: I favor, bestow freely on
Definition: I favor, bestow freely on.
HELPS Word-studies
Cognate: 5487 xaritóō (from 5486 /xárisma, "grace," see there) – properly, highly-favored because receptive to God's grace. 5487 (xaritóō) is used twice in the NT (Lk 1:28 and Eph 1:6), both times of God extending Himself to freely bestow grace (favor).
Word Origin: from charis
Definition: to make graceful, endow with grace
NASB Translation: favored (1), freely bestowed (1).