We really need the word of God, because the word of God is our life. Without the word of God, we have no good, we have no knowledge, we have no backup for anything that goes on in our life. The word of God is like our food to our spirits.
The word of God has a quickening power, it gives life to those, who always listen to it and feed on it. Studying one of God as a believer is for too much to listen. It is a non-negotiable thing to do. We must not keep ourselves far from the bible.
This is what assures us of that internal life so we must keep on studying the world daily feed our body, feed our soul, feed our mind always. In the study the word of God regularly and must be able to perform all these things willingly so that we can grow in spirit.
We should study the word of God always.