1 Corinthians, Chapter 9, verses 19-27
18 to be either chargeable unto them, 22 of offensive unto any, in matters indifferent, 24 Our life is like unto a raceLuke, Chapter 3, verses 1-18
1 The preaching and baptism of John, 15 his testimony of Christ3
3:1 The fifteenth year of Tiberius - Reckoning from the time when Angustus made him his colleague in the empire. Herod being tetrarch of Galilee - The dominions of Herod the Great were, after his death, divided into four parts or tetrarchies. This Herod his son was tetrarch of Galilee, reigning over that fourth part of his dominions. His brother reigned over two other fourth parts, the region of Iturea, and that of Trachonitis (that tract of land on the other side Jordan, which had formerly belonged to the tribe of Manasseh.) And Lysanias (probably descended from a prince of that name, who was some years before governor of that country) was tetrarch of the remaining part of Abilene, which was a large city of Syria, whose territories reached to Lebanon and Damascus, and contained great numbers of Jews. Mat 3:1; Mar 1:1.
3:2 Annas being high priest, and Caiaphas - There could be but one high priest, strictly speaking, at once. Annas was the high priest at that time, and Caiaphas his sagan or deputy.
3:4 Isa 40:3.
3:5 Every valley shall be filled, etc - That is, every hinderance shall be removed.
3:6 The salvation of God - The Saviour, the Messiah.
3:8 Say not within yourselves, We have Abraham to our father - That is, trust not in your being members of the visible Church, or in any external privileges whatsoever: for God now requires a change of heart; and that without delay.
3:10 He answereth - It is not properly John, but the Holy Ghost, who teaches us in the following answers, how to come ourselves, and how to instruct other penitent sinners to come to Christ, that he may give them rest. The sum of all this is, Cease to do evil, learn to do well. These are the fruits worthy of repentance.

9
9:19 I made myself the servant of all - I acted with as self - denying a regard to their interest, and as much caution not to offend them, as if I had been literally their servant or slave. Where is the preacher of the gospel who treads in the same steps?
9:20 To the Jews I became as a Jew - Conforming myself in all things to their manner of thinking and living, so far as; I could with innocence. To them that are under the law - Who apprehend themselves to be still bound by the Mosaic law. As under the law - Observing it myself, while I am among them. Not that he declared this to be necessary, or refused to converse with those who did not observe it. This was the very thing which he condemned in St. Peter, Gal 2:14.
9:21 To them that are without the law - The heathens. As without the law - Neglecting its ceremonies. Being not without the law to God - But as much as ever under its moral precepts.Under the law to Christ - And in this sense all Christians will be under the law for ever.
9:22 I became as weak - As if I had been scrupulous too.I became all things to all men - Accommodating myself to all, so far as I could consistent with truth and sincerity.
9:24 Know ye not that - In those famous games which are kept at the isthmus, near your city. They who run in the foot race all run, though but one receiveth the prize - How much greater encouragement have you to run; since ye may all receive the prize of your high calling!
9:25 And every one that there contendeth is temperate in all things - To an almost incredible degree; using the most rigorous self denial in food, sleep, and every other sensual indulgence. A corruptible crown - A garland of leaves, which must soon wither. The moderns only have discovered that it is "legal" to do all this and more for an eternal crown than theydid for a corruptible!
9:26 I so run, not as uncertainly - I look straight to the goal; I run straight toward it. I cast away every weight, regard not any that stand by. I fight not as one that beateth the air - This is a proverbial expression for a man's missing his blow, and spending his strength, not on his enemy, but on empty air.
9:27 But I keep under my body - By all kinds of self denial. And bring it into subjection - To my spirit and to God. The words are strongly figurative, and signify the mortification of the body of sin, "by an allusion to the natural bodies of those who were bruised or subdued in combat.Lest by any means after having preached - The Greek word means, after having discharged the office of an herald, (still carrying on the allusion,) whose office it was to proclaim the conditions, and to display the prizes. I myself should become a reprobate - Disapproved by the Judge, and so falling short of the prize. This single text may give us a just notion of the scriptural doctrine of election and reprobation; and clearly shows us, that particular persons are not in holy writ represented as elected absolutely and unconditionally to eternal life, or predestinated absolutely and unconditionally to eternal death; but that believers in general are elected to enjoy the Christian privileges on earth; which if they abuse, those very elect persons will become reprobate. St. Paul was certainly an elect person, if ever there was one; and yet he declares it was possible he himself might become a reprobate.Nay, he actually would have become such, if he had not thus kept his body under, even though he had been so long an elect person, a Christian, and an apostle.