2. Paul, in this lesson, explains the figure in brief but beautiful and expressive words. He is prompted to introduce the subject by the fact that in the preceding verses of this chapter he has been reproving the Corinthians for their disposition to boast of the Gospel and of Christ while abusing such liberty unto unchastity and other sins. He admonishes them that, possessing the Gospel and having become Christians, they ought, as becomes Christians, to live according to the Gospel, avoiding everything not consistent with the faith and with Christian character--everything not befitting them as new creatures. 3. So the apostle uses the figure of the Paschal lamb and unleavened bread requisite at the Jews' Feast of the Passover, in his effort to point the Corinthians to the true character and purpose of the New Testament made with us in the kingdom of Christ. He explains what is the true Paschal Lamb and what the unleavened bread, and how to observe the real Passover, wherein all must be new and spiritual. In the joy and wealth of his mind he presents this analogy to remind them that they are Christians and to consider what that means. His meaning is: Being Christians and God's true people, and called upon to observe a Passover, you must go about it in the right way, putting away from you all remaining leaven until it shall have been purged out utterly. What Paul means by "leaven" is told later in his phrase "neither with the leaven of malice and wickedness"; he means whatever is evil and wicked. Everything foreign to Christianity in both doctrine, or faith, and life, is "leaven." From all this Paul would have Christians purge themselves with the same thoroughness with which the leaven was to be put away from their Easter according to the law. And, holding to the figure, he would have us observe our Passover in the use of the sweet bread, which, in distinction from the leaven, signifies sincerity and truth, or a nature and life completely new. 4. The text, then, is but an admonition to upright Christian works, directed to those who have heard the Gospel and learned to know Christ. This is what Paul figuratively calls partaking of the true unleavened bread--or wafers, or cakes. We Germans have borrowed our word "cakes" from the phraseology of the Jewish Church, abbreviating "oblaten," wafers, into "fladen," or cakes. How else should we gentiles get the idea of cakes on Easter, when at our Passover we, by faith, eat the Paschal Lamb, Christ? We are admonished to partake of the true unleavened bread, that life and conduct may accord with faith in Christ, whom we have learned to know. Paul's admonition begins: "Know ye not that a little leaven leaveneth the whole lump?"