The Fifth and final Joyful Mystery: The Finding of Jesus in the Temple. Young Jesus is so cool, can you just immagine all the wisdom and grace pouring out of him at Nazareth? "That kid is amazing!" the temple elders and priests probably said but they had no idea how amazing he actually is, because he's God! Super power packed! lol

Luke Chapter 2: 40-52

40 And the child grew, and waxed strong, full of wisdom;
and the grace of God was in him.
41 And his parents went every year to Jerusalem, at the
solemn day of the pasch,
42 And when he was twelve years old, they going up into
Jerusalem, according to the custom of the feast,
43 And having fulfilled the days, when they returned, the
child Jesus remained in Jerusalem; and his parents knew it
not.
44 And thinking that he was in the company, they came a
day's journey, and sought him among their kinsfolks and
acquaintance.
45 And not finding him, they returned into Jerusalem,
seeking him.
46 And it came to pass, that, after three days, they found
him in the temple, sitting in the midst of the doctors,
hearing them, and asking them questions.
47 And all that heard him were astonished at his wisdom
and his answers.
48 And seeing him, they wondered. And his mother said to
him: Son, why hast thou done so to us? behold thy father
and I have sought thee sorrowing.
49 And he said to them: How is it that you sought me? did
you not know, that I must be about my father's business?
50 And they understood not the word that he spoke unto
them.
51 And he went down with them, and came to Nazareth,
and was subject to them. And his mother kept all these
words in her heart.
52 And Jesus advanced in wisdom, and age, and grace
with God and men.