Christ, even as an embryo, was a Divine Person, in other words He was God as an embryo, and thus knew everything.
As an embryo, He was keeping the world in existence, He was keeping all the stars in existance, planets in their orbits
He was keeping Mary in existence and alive, and He was causing the existance of His own flesh and blood.
This is only basic Catholicism.
Jesus has two natures.
A Divine Nature. That is, He is God.
A human nature. He is a man just like us.
Jesus is only ONE person, A Divine Person.
He is not two persons, a Divine Person and a human person. He is only one person, with two natures.
Jesus did not lose any of His Divinity when He became God. He did not lose any of His power when He became God.
He was the same God before His incarnation as He was after His incarnation.
Since He is God, he could not change after His incarnation. God cannot change, since He is perfect.
Whatever one person of the Trinity does in His divinity, all three do in their divinity. Basic theology.
Thus, as God, Jesus could not lose anything that pertains to God after His incarnation, otherwise the Father would lose the exact same thing and the Holy Spirit would lose the exact same thing as pertaining to their divinity. There is only one God, there is only ONE Divine nature.
Thus Jesus could not lose or give up any powers after His incarnation, otherwise both the Father and the Holy Spirit would lose the exact same powers.
And again, God cannot change.
Code:
All scripture must be interpreted according to these teachings that have come down in the Gospel that the apostles preached, which is the Catholic faith, "the source of all saving truth", as the Catechism teaches.
Thus, all changes in the Divinity of Jesus as spoken of in Scripture must be attributed to external appearances, that is , changes that appeared externally to men, changes in appearance only, changes only in what men could observe, and thus no actual changes in the Divinity of Christ.
The reason most Catholics don’t know these basic facts is because those Catholic scholars, who teach what homilies are supposed to consist of have no idea,
absolutely no idea, what the Church means by "proclaiming the Gospe.l"
And the only way they are going to learn is by learning directly from the popes, esp Pope Paul VI and JPII