It is not everybody who understands the word of God. The Word of God is mystery to so many people. The Bible is a great book of wisdom. Wisdom in the sense that we would learn many things from the knowledge bank of the Bible and apply them to our lives. When we learn from the Word of God, we will be guided wisely through life.
The Word of God is what every man should understand. But it is not everyone who understands the Bible. Some people despise the writings of the Word of God. Some people do not believe in the Bible. But the Bible is the greatest source of wisdom in the world. The knowledge of the Word of God gives wisdom that confound the wise in the world.
It is not everyone who is given the ability to understand the Word of God. Those God has given the ability to understand the Word of God have a great privilege. In many cases, the well educated people in the world do not understand the Word of God. Well learned people do not understand what the Bible is saying. They despise the Word of God because it is not given unto them to understand.