Just as there is an evil zeal of bitterness which separates from God and leads to hell

Just as there is an evil zeal of bitterness which separates from God and leads to hell, so is there a good zeal which separates from evil and leads to God and life everlasting. Let monks, therefore, exercise this zeal with the most fervent love. Let them, that is, in honour prefer one another.1 Let them bear with the greatest patience one another’s infirmities, whether of body or character. Let them vie in paying obedience to one another. Let none follow what seems good for himself, but rather what is good for another. Let them practise fraternal charity with all purity. Let them fear and love God. Let them love their abbot with a sincere and humble charity. Let them prefer nothing whatever to Christ; and may he bring us all alike to life everlasting.

1Rom xii, 10