Age doesn't matter.
As young at age there are a lot of peer pressure. Josiah was so young when he become a king (only 8 years old)
If we relate the temple to ourselves the temple is the body of the Holy Spirit so our body is the temple of the Holy Spirit take care of it don't smoke and drink too much.
If you want to follow the ways of God, read the world of God. If you want revival, read God's word. And absorb it. But don't be sponge Christians who absorbs the liquid but when you put pressure in it the liquid will come out.
Psalm 119:36 Turn my heart toward your statutes
and not toward selfish gain.