Pope John Paul II
Veritatis Splendor §0
Veritatis Splendor: Regarding Certain Fundamental Questions of the Church's Moral Teaching
0 The splendour of truth shines forth in all the works of the Creator and, in a special way, in man, created in the image and likeness of God (cf. Gen 1:26). Truth enlightens man's intelligence and shapes his freedom, leading him to know and love the Lord. Hence the Psalmist prays: "Let the light of your face shine on us, O Lord" ( Ps 4:6).
Source: Veritatis Splendor (Vatican.va)