Becoming a true disciples of christ you must believe that lord according to the will of God. You must believe the teaching of God.
If we refuse to obey the teaching of God again we are not worthy to be called true disciples of God. Obeying the teaching of God is very important. It is also important to understand that not all disciples are apostles was willing to be disciples of God.
Luke 16:13 say that and when it was they he called upon his disciples and them of his 12 whom he named apostles.
In order to be a true disciple of God you must be constantly practicing the word and teaching of God to never to qualify for his teaching for his lifestyle. Although we have not fully known the daughter of God but we must be willing to understand the teaching and doctrines of God.
This virtue represents the standard we must live to follow the word of God because God is our leader and we are disciples so we must also follow the teaching always, constantly.