In plain words
On seeing the child, along with joy, sorrow too came over them. Holding the child close: "My dear, how much you have troubled me! Why did you not tell me? For your sake I have wandered about in so many ways, and I have been suffering greatly." The very first word Jesus spoke was this: "Mother! What is this madness of yours? When I am beside God, My Father, why should you be afraid on My account? I am beside My Father; I am not in a strange place, am I?" Seen from this, Jesus had a God He called Father. He made it clear that there was the Father, and that He Himself was the son. Well, they saw that festival through. They went back to the village of Nazareth. From then on Jesus helped His father a little in his carpentry. As He went on like this, doing and doing, and His mother's teachings took root in His heart, He grew to thirty years of age. As soon as His father died, He consoled His mother and taught her Vedānta in many ways. Not only did He comfort His mother; He asked her for permission. "Mother! God gave the human body only for doing service to men. The lowly, and men who are helpless and oppressed: we must protect them to some extent and give them proper courage and daring. Give Me permission to take part in such service," He asked. His mother could not but give permission. She gave permission under constraint.
From there He set out. He bathed in the Jordan. He went to a guru called John and took initiation. He went into a dense forest. For forty days, under a stern vow, He prayed to God. He offered three kinds of prayer. One: He asked to be granted the equal-mindedness that loves all. "Whatever anyone may say, however much anyone may hurt Me, grant Me the strength and the power to bear it and endure it," He asked. The third: "Grant Me that this body You have bestowed may be offered up for Your sake," He asked. After forty days had passed, He completed His vow and came out, in the faith that God had given Him this strength. He reached a village called Capernaum. Close by it lay the bank of a river called …. When He came near that bank, He saw many fishermen, all of them, in despair and hopelessness, deeply dejected. When He saw people in sorrow, to inquire after them, to find out what the cause of their sorrow was, and to remove it: this He held to be His own chief duty. Then they told Jesus of the misfortune that had befallen them. "For two days now, however hard we have tried, we have not caught a single fish," they lamented.