Luke 2:52

Verse 52. Not that he was wiser at any future period of his life, than he was at the moment of his conception, but this is said, because he chose to manifest increasing signs of wisdom as he increased in years.—In the same manner also he increased in grace, by displaying, as he advanced in age, the gifts of grace with which he was endowed; and by this excited men to the praise of God, from the consideration of favours God had bestowed upon him; and thus he conduced to the honour of God, and the salvation of men. Saint Gregory—The sun, always equally brilliant in itself, is said to increase in splendour, till it has reached its meridian brilliancy.