John Wesley expounds on Matthew 5, emphasizing that Jesus' teachings provide the true path to happiness and holiness. He highlights the Beatitudes, where Jesus pronounces blessings on the poor in spirit, the meek, and those who hunger for righteousness, illustrating that true happiness is found in spiritual humility and compassion. Wesley notes that Jesus' approach is gentle and inviting, encouraging believers to embody these virtues and share them with others. He warns against the false interpretations of the law by the Pharisees and calls for a deeper understanding of righteousness that transcends mere outward actions. Ultimately, Wesley concludes that the call to holiness is a call to perfection, reflecting God's character in our lives.