One step forward; never turn back.
LUKE 2:  [41]  Now his parents went to Jerusalem every year at the feast of the Passover.  [42] And when he was twelve years old, they went up according to custom; [43] and when the feast was ended, as they were returning, the boy Jesus stayed behind in Jerusalem. His parents did not know it, [44] but supposing him to be in the company they went a day's journey, and they sought him among their kinsfolk and acquaintances; [45] and when they did not find him, they returned to Jerusalem, seeking him.  [46] After three days they found him in the temple, sitting among the teachers, listening to them and asking them questions; [47] and all who heard him were amazed at his understanding and his answers.  [48] And when they saw him, they were astonished; and his mother said to him, "Son, why have you treated us so? Behold, your father and I have been looking for you anxiously."  [49] And he said to them, "How is it that you sought me? Did you not know that I must be in my Father's house?"  [50] And they did not understand the saying which he spoke to them.  [51] And he went down with them and came to Nazareth and was obedient to them; and his mother kept all these things in her heart.