A disciple is like a student, someone who learns from someone else who is usually more knowledgable and experienced in a certain area. This is the method that Jesus himself used to help people learn how to know and worship God and as a result, make Him known to others. Jesus spent 3 years pouring his life into his disciples and that is what discipleship is, pouring your life into someone so they can learn for themselves and eventually pour their lives into someone else. This is the method that Christ used. His focus was not on preaching to the masses, it was a small group of disciples to whom he exposed his life, love and knowledge.
Discipleship is the method of fulfilling the second objective.
However, it is imperative to make sure that the first objective is always primary and supreme to the second. These two objectives fulfill the basis of the Christian life in my mind. Some might disagree with me, but I say to anyone to look at the life of Christ and tell me if these two things do not rise above everything in his life. They go together and compliment each other very clearly. When we worship and enjoy God, we love to tell about Him.