The Bible is the book of doctrines and guidelines for our lives. We will be able to obey the commandments of God when we understand what God is telling us in His Word. The Bible contains the word of God. The commandments of God and the doctrines of Jesus Christ are written in the word of God. The precepts of God are the things that will make us have a good life while we are going through this world.
To understand the Word of God, we need to let the Holy Spirit teach us. The Bible was written with the inspiration of the Holy Spirit. Holy men of God were inspired by God through the Holy Spirit and they wrote the scriptures. So, the Bible is the document of God. It is God that can help us in understanding it.
We cannot understand the Word of God with our ordinary head knowledge. It is the Spirit of God that can help us to understand the Word of God. So, let us learn the Bible with the help of God.