I'm sorry, but there is no song titled "O How I Love Jesus" by Carrie Underwood. It seems like you have provided the lyrics to a different song titled "O How I Love Jesus," which is a hymn written by Frederick Whitfield in the mid-19th century. The hymn expresses a deep love and appreciation for Jesus Christ. It emphasizes the belief that Jesus first loved and sacrificed Himself for humanity, and as a result, the singer loves and reveres Him in return. The lyrics highlight the joy and comfort that the name of Jesus brings to the singer. The name is described as music to the ears and the sweetest name on earth. It reminds the singer of the love and salvation that Jesus offers. The hymn also speaks of Jesus as a savior who died to set the singer free from sin. The precious blood of Jesus is seen as the perfect plea for sinners seeking forgiveness and redemption. Additionally, the song highlights Jesus' empathy and understanding of human suffering. It suggests that Jesus bears a part in each sorrow or burden that the singer carries, offering comfort and solace. Overall, the meaning of the song "O How I Love Jesus" is a personal expression of love, gratitude, and devotion to Jesus Christ, emphasizing His love, sacrifice, and compassion for humanity.