As much as any celebrity pastor, MacArthur has shaped my thinking. His commentary on Romans was foundational. I wore out his "Charismatic Chaos", using it to spar with the Pentacostals. I was even lock step with his dispensationalism. All to say I'm deeply indebted to John MacArthur.
This commentary on Corinthians was fine. He offers an explanation for the tough parts, which is all you can ask for. Lotta fluff. I suspect these are edited transcriptions of his sermons.
Notes:
(1) The only message a Christian has to tell is the message of the cross—of God the Son becoming man, of His dying to pay the penalty for our sins, and of His being raised from the dead in order to raise us to life. (70)
(2) But the context makes it clear that a broader and more inclusive application is also in mind. The numerous references to “each man” and “any man” (vv. 10-18) indicate that the principle applies to every believer. All of us, by what we say and do, to some extent teach the gospel. No Christian has the right to be careless in representing the Lord and His Word. Every believer is to be a careful builder. We all have the same responsibility (106)
(3) the rewards given will not be based on the degrees behind our name, the numbers we have preached to or witnessed to, the programs we have planned and directed, the books we have written, or even the number of converts won to Christ through us. It will be based on one thing alone: the motives (boulē, “secret thoughts”) of [our] hearts. (131)
(4) Now these things, brethren, I have figuratively applied to myself and Apollos for your sakes. These things refers to the figures of farmers (3:6-9), builders (3:10-15), and servant-stewards (4:1-5), which refer to those who minister for the Lord (134) more evidence that ch. 3 is a warning?
(5) The Bible's prescription for sexual sin is simple. Stay as far away from it as possible (179) Think Joseph and Potifer's wife
(6) MacArthur takes the "all things are lawful" passages to mean all things that are not specifically condemned in Scripture are lawful (287)
(7) Is it good to do a thing? Yes if (1) it is profitable edifying, and upbuilding for ourselves and others (2) it is for the good of our neighbor, even over ourselves (3) it exhibits liberty of legalism (4) your good will not be spoken of as evil (288)
(8) "Because the Angels". MacArthur says Paul uses this example because angels are the perfect symbol of creaturely subordination Although powerful, their power is derived and they stand in submission to God (302)
(9) God chastens us to keep us from falling and will even take our life, if need be, before that can happen (319)
(10) Testing the spirits: "A Christian today cannot receive a new revelation. The only way to be sure if something is spiritual is to be sure it is Scriptural. If it agrees with Scripture, a new revelation from the Spirit is unnecessary; if it does not agree with Scripture, a new revelation cannot be from the Spirit and is false" (331)
(11) Confessing Jesus as Lord was always understood to be confessing Jesus as God (332)
(12) Right doctrine is inseparably connected to right moral behavior; right principles are given to lead to right conduct. (482)
(13) If we assume that Paul was using the term baptized in that sense, then those … who are baptized could refer to those who were giving testimony that they were Christians. In other words, he was simply referring to believers under the title of those who are baptized, not to some special act of baptism. The dead could also refer to Christians, to deceased believers whose lives were a persuasive testimony leading to the salvation of the baptized. This seems to be a reasonable view that does no injustice to the text or context.
The Greek huper, translated for in verse 29, has a dozen or more meanings, and shades of meaning—including “for,” “above,” “about,” “across,” “beyond,” “on behalf of,” “instead of,” “because of,” and “in reference to”—depending on grammatical structure and context. Although for is a perfectly legitimate translation here, in light of the context and of Paul’s clear teaching elsewhere, “because of” could also be a proper rendering. (484)
(14) Christ’s resurrection, therefore, was the prototype of all subsequent resurrection. (500)