17 The very frequency with which this call to penance is reiterated makes it imperative for Christians to recognize it as coming from the divine Redeemer for the purpose of bringing about their spiritual renewal. It is transmitted to us by the Church, in her sacred liturgy, in the teaching of the Fathers and the precepts of the Councils. "Make our souls to glow in Thy sight with desire of Thee."(17) "Help us to repress our worldly appetites, that we may the more easily obtain the blessings of heaven."(18) That is how the Catholic Church prays to God's Supreme Majesty in these ancient prayers from the Lenten liturgy.
Source: Paenitentiam Agere (Vatican.va)