The Lord Jesus Christ is our Teacher whom God sent to come and show us the way which we will go back to God. We must accept His doctrines and follow His teachings. There is no other who can teach us the right ways of God apart from our Lord Jesus Christ. Our Lord Jesus Christ is the only person we should listen to.
God announced to us by Himself that we should listen to Jesus Christ. There are many persons who claim to know the way of God. The truth is that they all are false teachers. There are prophets of darkness. They do not come from God. The Bible says that many false prophets are come into the world.
The doctrines of Jesus Christ are the true commandments of God. We are to follow the teachings of Jesus Christ which he gave to the church. The doctrines of Jesus Christ reveal the instructions of God which He wants us to follow. To get to God, we must obey these teachings which Jesus Christ gave to us.