Bruno's Letter to his Carthusian brothers
1. Brother Bruno, to his brethren in Christ, beloved more than anything in the world: greeting in the Lord.
Through our dear brother Landuino's account, so detailed and so consoling, I have learned of your uncompromising yet wise observance, so commendable and deserving of praise.
He spoke to me about your holy love, your untiring zeal for purity of heart and virtue. My spirit rejoices in the Lord. Yes, I rejoice, I give praise and thanks to the Lord, at the same time that I sigh with sorrow. I rejoice, yes it is right that I should to see you grow in virtue; but I am distressed and blush, being so sluggish and neglectful in the misery of my sins.
2. Rejoice, my dear brothers, over your blessed vocation and the generous gift of divine grace you have received. Rejoice over having escaped the turbulent waters of this world, where there are so many perils and shipwrecks. Rejoice over having reached the peaceful quiet of a sheltered cove. Many desire to arrive there; many even tried to attain it, but did not arrive. Many did not remain after experiencing it, because they had not received that grace from God.
Also, my brothers, take it as certain and proven: no one, after having enjoyed so desirable a good, can ever give it up without regrets, if he is serious about the salvation of his soul.
3. This I say about you, my beloved brothers: my soul glorifies the Lord, when I consider the wonders of his mercy toward you after hearing the report of your dear father, your Prior, who is filled with joy and pride because of you. I, too, rejoice because, even though you do not read, almighty God with his own finger has written love and the knowledge of his holy law in your hearts. By your works you show what you love and what you know. With all possible care and zeal you practice true obedience, which is doing the will of God, the key and the seal of all spiritual observance, and that could never be without great humility and outstanding patience accompanied by a chaste love for the Lord and true charity. It is clear that you are wisely reaping the sweet and refreshing fruits of the Divine Scriptures.
4. Therefore, my brothers, remain in the condition you are in, and flee as from a pestilence those deceitful laymen who seek to corrupt you, distributing their writings and whispering into your ear things that they neither understand nor love and which they contradict by their words and their acts. They are idle gyrovagues (11) who disgrace every good religious and think they should be praised for defaming those who really deserve praise, while they despise rules and obedience.
5. I would like to keep brother Landuino with me because he is often seriously ill. But because he feels he cannot find health, or joy, or life, or any improvement without you, he disagrees with me. His tears and sighs for your sake have shown me what you are to him and how much he loves all of you in perfect charity. I do not want to force him to stay, because I do not want to hurt him, or you, who are so dear to me on account of the merit of your virtues. That, my brothers, is why I urge you, I humbly but energetically beg you to show by your deeds the charity that you nourish in your hearts for him who is your beloved Father and Prior and tactfully and attentively providing for him whatever his numerous infirmities require. Perhaps he will decline to accept your loving services, preferring to endanger his health and his life rather than mitigate in any way the strictness of exterior observance, which of course could not be permitted; but that will no doubt be because he who is first in the community would blush to find himself last in observance and because he would fear to be the one among you to become lax and lukewarm on account of weakness. In my opinion, there is no reason to fear that. So that you will not be deprived of this grace, I authorize you to take my place in this one matter: you have permission to oblige him, respectfully, to take everything you give him for his health.
6. As regards myself, know that what I desire most after God is to go to see you. And as soon as I can, I will, with the help of God. Farewell.(12)