Now, when I speak of such persuasion, I mean not merely that we must know how to distinguish between true religion and the abuses or follies of men, but also that we must be thoroughly persuaded of the heavenly life, and the crown which is promised us above, after we shall have fought here below. Let us understand, then, that both of these requisites are necessary, and can not be separated from each other. The points, accordingly, with which we must commence are these: We must know well what our Christianity is, what the faith which we have to hold and follow, what the rule which God has given us; and we must be so well furnished with such instructions as to be able boldly to condemn all the falsehoods, errors, and superstitions which Satan has introduced to corrupt the pure simplicity of the doctrine of God. Hence, we ought not to be surprized that, in the present day, we see so few persons disposed to suffer for the gospel, and that the greater part of those who call themselves Christians know not what it is. For all are, as it were, lukewarm; and instead of making it their business to hear or read, count it enough to have had some slight taste of Christian faith. This is the reason why there is so little decision, and why those who are assailed immediately fall away. This fact should stimulate us to inquire more diligently into divine truth, in order to be well assured with, regard to it. Still, however, to be well informed and grounded is not the whole that is necessary. For we see some who seem to be thoroughly imbued with sound doctrine, and who, notwithstanding, have no more zeal or affection than if they had never known any more of God than some fleeting fancy. Why is this? Just because they have never comprehended the majesty of the Holy Scriptures. And, in fact, did we, such as we are, consider well that it is God who speaks to us, it is certain that we would listen more attentively, and with greater reverence. If we would think that in reading Scripture we are in the school of angels, we would be far more careful and desirous to profit by the doctrine which is propounded to us. We now see the true method of preparing to suffer for the gospel. First, We must have profited so far in the school of God as to be decided in regard to true religion and the doctrine which we are to hold; and we must despise all the wiles and impostures of Satan, and, all human inventions, as things not only frivolous but also carnal, inasmuch as they corrupt Christian purity; therein differing, like true martyrs of Christ, from the fantastic persons who suffer for mere absurdities. Second, Feeling assured of the good cause, we must be inflamed, accordingly, to follow God whithersoever He may call us: His Word must have such authority with us as it deserves, and having withdrawn from this world, we must feel as it were enraptured in seeking the heavenly life.