“That thou mightest fear the LORD thy God, to keep all his statutes and his commandments, which I command thee, thou, and thy son, and thy son’s son, all the days of thy life; and that thy days may be prolonged.” Deuteronomy 6:2
A grandson may reject grandpa’s traditions and “old fashioned” way of doing things. However, there is one thing that never changes from generation to generation; nor can you improve on it or scale it down. It is the statutes and commandments of the Lord.