Christians are born for combat.
Pope Leo XIII
To recoil before an enemy, or to keep silence when from all sides such clamors are raised against truth, is the part of a man either devoid of character or who entertains doubt as to the truth of what he professes to believe. In both cases such mode of behaving is base and is insulting to God, and both are incompatible with the salvation of mankind. This kind of conduct is profitable only to the enemies of the faith, for nothing emboldens the wicked so greatly as the lack of courage on the part of the good. Moreover, want of vigor on the part of Christians is so much the more blameworthy, as not seldom little would be needed on their part to bring to naught false charges and refute erroneous opinions, and by always exerting themselves more strenuously they might reckon upon being successful. After all, no one can be prevented from putting forth that strength of soul which is the characteristic of true Christians, and very frequently by such display of courage our enemies lose heart and their designs are thwarted. Christians are, moreover, born for combat, whereof the greater the vehemence, the more assured, God aiding, the triumph: “Have confidence; I have overcome the world.”(13) Nor is there any ground for alleging that Jesus Christ, the Guardian and Champion of the Church, needs not in any manner the help of men. Power certainly is not wanting to Him, but in His loving kindness He would assign to us a share in obtaining and applying the fruits of salvation procured through His grace.
Pope Leo XIII