How to train the human spirit

The spirit man gives life to the body. We are taught to give preference to the spirit man above all things. God's word renews our mind and feeds our spirit, hence we are to feed on the word in training our spirit man to the things or God. God's word trains the human mind, we are to feed and meditate on the word, pray and affirm the word.  We are encouraged to be people of the word, living on the word, and obeying the word at all times.  God's word is a more sure word of prophecy to our lives.