Once again, therefore, let us look to Christ as a model of humility and of giving freely: let us learn from him patience in temptation, meekness in offence, obedience to God in suffering, in the hope that the One who has invited us will say to us: "Friend, go up higher" (cf. Lk 14: 10). Indeed, the true good is being close to him. St Louis IX, King of France […] put into practice what is written in the Book of Sirach: "The greater you are, the more you must humble yourself; so you will find favour in the sight of the Lord" (3: 18). This is what the King wrote in his "Spiritual Testament to his son": "If the Lord grant you some prosperity, not only must you humbly thank him but take care not to become worse by boasting or in any other way, make sure, that is, that you do not come into conflict with God or offend him with his own gifts" (cf. Acta Sanctorum Augusti 5 [1868], 546).
[Pope Benedict, Angelus 29 August 2010]