40. For he who is not against us is for us. He does not enjoin us to give a loose rein to rash men, and to be silent while they intermeddle with this and the other matter, according to their own fancy, and disturb the whole order of the Church: for such licentiousness, so far as our calling allows, must be restrained. He only affirms that they act improperly, who unseasonably prevent the kingdom of God from being advanced by any means whatever. And yet he does not acknowledge as his disciples, or reckon as belonging to his flock, those who hold an intermediate place between enemies and friends, but means that,. so far as they do no harm, they are useful and profitable: for it is a proverbial saying, which reminds us that we ought not to raise a quarrel till we are constrained.