What does 'believe only' mean in the context of faith?

'Believe only' refers to the exclusive nature of true faith in Jesus Christ. As the preacher noted, this phrase highlights that faith must stand alone, without the addition of human works or rituals, which is common in false faith. In the context of the sermon, it illustrates that Jairus did not ask Jesus to perform a specific action but simply desired His presence, trusting in Jesus’ authority and ability to heal his daughter. This principle stands in contrast to worldly understandings of faith that may involve 'believe and do' or conditions tied to our efforts. True faith solely rests upon Christ's completed work, assuring believers that salvation and healing are not based on what we can do but purely on what Christ has done and continues to do in the lives of His people.