The central message of this sermon is that being a true follower of Christ requires counting the cost and being willing to pay it, even if it means suffering or persecution. The speaker argues that Paul's journey to Jerusalem in Acts 21 is not a disobedient act against God's will, but rather a demonstration of his willingness to suffer for the name of Christ. The key takeaway is that true commitment to Christ requires being ready to make sacrifices and face challenges head-on, with faith that God will provide the necessary strength and guidance. This message advances the belief that Christianity is not just about intellectual assent or emotional experience, but about a radical commitment to following Jesus, even when it's difficult or costly. The speaker wants listeners to understand the importance of being willing to die to self and for Christ, and to have a sense of assurance that God will provide what they need in times of trial.