For all have sinned and fall short.
All have sinned refers to original sin.
And is a generalization and not absolute, does not include Jesus, Mary, children, mental ill or those without the use of reason and free will!
Both Matthew and Luke leave no room for doubt on that (Mt 1:18; Lk 1:34–35, 3:23). That virginal motherhood is the guarantor of both Jesus’ divinity and Jesus’ humanity. It safeguards the truth that he was both fully God and fully man
Mary is the great sign of the divinity of Christ!
Isa 7:14
Therefore the Lord himself shall give you a sign; Behold, a virgin shall conceive, and bear a son, and shall call his name Immanuel.
Matt 1:23
Behold, a virgin shall be with child, and shall bring forth a son, and they shall call his name Emmanuel, which being interpreted is, God with us.
Lk 1:35
And the angel answered and said unto her, The Holy Ghost shall come upon thee, and the power of the Highest shall overshadow thee: therefore also that holy thing which shall be born of thee shall be called the Son of God.
Lk 2:35
a sword shall pierce through thy own soul also, that the thoughts of many hearts may be revealed.
Matt 27:54
Now when the centurion, and they that were with him, watching Jesus, saw the earthquake, and those things that were done, they feared greatly, saying, Truly this was the Son of God.
Jn 2:3
And when they wanted wine, the mother of Jesus saith unto him, They have no wine.
Jn 2:11
This beginning of miracles did Jesus in Cana of Galilee, and manifested forth his glory; and his disciples believed on him.
Rev 12:1
And there appeared a great sign in heaven; a woman clothed with the sun, and the moon under her feet, and upon her head a crown of twelve stars:
Rev 1:5
And she brought forth a man child, who was to rule all nations with a rod of iron: and her child was caught up unto God, and to his throne.