The disciples of Jesus Christ are those who follow Jesus Christ. We follow Jesus Christ through His Word. The Word of God is in the Bible. As a true disciple, we should obey the commandments of God. We should always do what God wants us to do. The Bible says that we should obey the doctrines of Jesus Christ if we are his true disciples.
The Bible contains the mind of God. It contains the way of life. It contains the state man. The Bible teaches us the way of salvation. It teaches us us to leave the way of sin and follow the way of God. It teaches us to honour God. The Bible teaches us how to live responsibly. The Bible says that we can only have life if we follow the doctrines of Jesus Christ.
The teachings of our Master is what will guide us through life and give us a place in His kingdom. When we obey what he teaches us, he will offer us salvation. The Word of God is what will deliver us from destructions.