Unlike material treasures that can perish, spiritual treasures last forever and can greatly benefit their keepers now and through eternity. Such spiritual treasures can be dug from God's Word, the Bible. The value of possessing such treasures is summed up in these verses from the book of Psalms.
The law of Jehovah is perfect, bringing back the soul.
The reminder of Jehovah is trustworthy,
making the inexperienced one wise.
The orders from Jehovah are upright,
causing the heart to rejoice;
The commandment of Jehovah is clean,
making the eyes shine.
The fear of Jehovah is pure, standing forever.
The judicial decisions of Jehovah are true;
they have proved altogether righteous.
They are more to be desired than gold,
yes, than much refined gold;
And sweeter than honey and
the flowing honey of the combs.
Also, your own servant has been warned by them;
In the keeping of them there is a large reward.
-Psalms 19:7-11
It is vital then to read God’s Word daily in an appreciative, prayerful frame of mind, and then live by its godly principles. By doing so, we will reap a large reward.