our passover is not a quadruped, but it is the spotless Lamb of God, Christ Jesus. Nor does our passover last seven days, as did the passover of Israel, but it lasts forever, namely, from the offering of Christ until the last day; neither is it kept by unleavened bread, baked of flour, but by the unleavened bread of righteousness and by the word of eternal truth.
Therefore, beloved brethren, let us keep this passover holy and unspotted, to the best of our ability, and let us, in the name of our Lord Jesus Christ, separate from us the corrupting leaven, that is, all those that walk in the foreskin of their hearts, and all impure in life (understand, open, known transgressors), that we may be the holy Israel of God, besprinkled with the blood of the lamb, free from the scourging angel of God, and that we may thus rejoice before the Lord, in sincerity and truth, and celebrate and serve it all the days of our lives.
Further, all the pious may learn from these words of Paul, "Know ye not that a little leaven leaveneth the whole lump?" the second reason, why this separation is so necessary and useful to the house of God, and that it can not stand without it. This has been shown in Israel. Moses, the faithful servant of God, strictly commanded the people of God, that they should, without mercy, destroy from among them the wilful transgressors, when proven by two or three witnesses; also, that if any prophets should arise among them, with signs and miracles to lead them to other gods, they should not hear them, but destroy them. Again, the father should not excuse his child, the husband his wife, &c., but their hand should be the first upon them. Also, they should level and destroy any city which went after other gods, that Israel might hear these things, fear God, and no more practice such evil. I think this was a rigid separation which was commanded Israel. If they had stood firm and immutable in this, and had they followed the command, counsel, teachings, and admonition of God, according to the Scriptures, and destroyed the false prophets and idolators, they would never have become so estranged from God, and come to such deadly whoring and degeneration (understand this as in the law). For the rejection of the counsel and will of God will never go unpunished, Deut. 13: 5, 7; 17: 11; 19: 15; Heb. 10: 18.
But at present, the Holy Spirit does not teach us to destroy the wicked, as did Israel, but that we should reluctantly separate them from the church, and that in the name of the Lord, by the power of Christ and the Holy Spirit; for a little leaven leaveneth the whole lump. It is a common saying, One scabby sheep mars the whole flock. The lepers were not allowed among the healthy, in Israel; but had to be separated until cured. O, brethren in the Lord! the leprosy of the soul, is a leprosy above all diseases, whether it is in doctrine, or in life. It eats like a cancer, and, as Paul says, "leavens the whole lump." Therefore the Holy Spirit has abundantly taught us to separate such from among us; not to hear the words of the false prophets, for they deceive us; to separate from such who, contrary to apostolic doctrine, cause offense and contention; to shun those who are not pleased with the salutary words and doctrine of our dear Lord Jesus Christ, but are contentious and desirous of quarreling, &c.; to guard against dogs and artful laborers and the selfish; to flee the voice of strangers; to shun an heretic or a master of sects, after having been once or twice admonished; not to greet nor receive in our houses him who does not teach the doctrine of Christ; and to withdraw from every brother who acts disorderly and walks not according to the apostolic doctrine. O, says Paul, that they be cut off who disturb you, Lev. 13: 2; Jer. 23: 16; Titus 3: 10; 2 John 10; 2 Thess. 3: 6.
I think, beloved brethren, the Holy Spirit of God has done well, and fully performed the duties of his office, and his faithful service of divine love toward his chosen people by admonishing, warning, teaching, and commanding, in Moses and the prophets, in Christ and the apostles, in regard to the Shunning of heretics and apostates; but, if we through obstinacy or perverseness, still associate with the leprous, against the faithful counsel, teaching and admonition of God and intermingle with them, then we will also be infected with the same disease. It is the recompense of those who know
