Goodness, in the Catholic faith, reflects the very nature of God, who is the fullness of all that is good and the source of moral order. True goodness is not merely about actions but about conforming one's will to God's will, leading to holiness and the flourishing of the human soul. When we embrace and live out goodness, we participate in God’s divine life, drawing others toward Him through love, mercy, and virtue. St. Thomas Aquinas defines love as willing the good of the other.