And further, by these, my son, be admonished: of making many books there is no end; and much study is a weariness of the flesh.
Let us hear the conclusion of the whole matter: Fear God, and keep his commandments: for this is the whole duty of man.
For God shall bring every work into judgment, with every secret thing, whether it be good, or whether it be evil. ~ Ecclesiates 12:12-14

Ecclesiastes