This shall be to you for a memorial It was to be annually observed as a feast to the Lord in their generations, to which the feast of unleavened bread was annexed. A holy convocation Such solemn festivals were called convocations, because the people were then assembled by sound of trumpet to attend the rites and ordinances of divine worship. The first day was to be a holy convocation, because of the feast of the passover; and the seventh, as being that day, after their exit out of Egypt, when Pharaoh and his host were drowned in the Red sea. A stranger A proselyte, Heathen were not concerned in the passover.
It must be here observed, that the whole of this ordinance of the passover was typical.
(1,) The paschal lamb was typical. Christ is our passover, 1 Corinthians 5:7. 1st, It was to be a lamb, and Christ is the Lamb of God, John 1:29. 2d, It was to be a male of the first year; in its prime. Christ offered up himself in the midst of his days. It denotes the strength and sufficiency of the Lord Jesus, on whom our help was laid. 3d, It was to be without blemish, signifying the purity of the Lord Jesus, a lamb without spot, 1 Peter 1:19. 4th, It was to be set apart four days before, denoting the designation of the Lord Jesus to be a Saviour, both in the purpose and promise of God. It is observable, that as Christ was crucified at the passover, so he solemnly entered into Jerusalem four days before, the very day that the paschal lamb was set apart. 5th, It was to be slain and roasted with fire, representing the exquisite sufferings of the Lord Jesus, even unto death, the death of the cross. 6th, It was to be killed by the whole congregation between the two evenings, that is, between three o'clock and six. Christ suffered in the latter end of the world, (Hebrews 9:26,) by the hand of the Jews, the whole multitude of them, Luke 23:18. 7th, Not a bone of it must be broken, (Exodus 12:46,) which is expressly said to be fulfilled in Christ, John 19:33; John 19:36.
(2,) The sprinkling of the blood was typical. 1st, It was not enough that the blood of the Lamb was shed, but it must be sprinkled, denoting the application of the merit of Christ's death to our souls, by the Holy Ghost, through faith. 2d, It was to be sprinkled upon the door-posts, signifying the open profession we are to make of faith in Christ, and obedience to him. The mark of the beast may be received in the forehead, or in the right hand, but the seal of the Lamb is always in the forehead, Revelation 7:3. 3d, The blood thus sprinkled was a means of the preservation of the Israelites from the destroying angel. If the blood of Christ be sprinkled upon our consciences, it will be our protection from the wrath of God, the curse of the law, and the damnation of hell.
(3,) The solemn eating of the lamb was typical of our gospel duty to Christ. 1st, The paschal lamb was killed not to be looked upon only, but to be fed upon; so we must by faith make Christ ours, as we do that which we eat, and we must receive spiritual strength and nourishment from him, as from our food, and have delight in him, as we have in eating and drinking when we are hungry or thirsty. 2d, It was to be all eaten: those that, by faith, feed upon Christ, must feed upon a whole Christ. They must take Christ and his yoke, Christ and his cross, as well as Christ and his crown. 3d, It was to be eaten with bitter herbs, in remembrance of the bitterness of their bondage in Egypt; we must feed upon Christ with brokenness of heart, in remembrance of sin. 4th, It was to be eaten in a departing posture, Exodus 12:11; when we feed upon Christ by faith, we must sit loose to the world and all things in it.
(4,) The feast of unleavened bread was typical of the Christian life, 1
Corinthians Exodus 5:7-8. Having received Christ Jesus the Lord, 1st, We must keep a feast, in holy joy, continually delighting ourselves in Christ Jesus; for if true believers have not a continual feast, it is their own fault. 2d, It must be a feast of unleavened bread, kept in charity, without the leaven of malice, and in sincerity, without the leaven of hypocrisy. All the old leaven must be put far from us, with the utmost caution, if we would keep the feast of a holy life to the honour of Christ. 3d, It was to be an ordinance for ever. As long as we live we must continue feeding upon Christ, and rejoicing in him always, with thankful mention of the great things he has done for us.