This work expounds on Scripture, and outlines, from a biblical point of view, why Christ has sent his coronavirus to covenant breakers in his church. The thesis is that the world-wide virus (and other calamities which are building and exploding in our day) are here primarily for Christ’s church; his disobedient, covenant breaking church. This is a difficult and saddening time for many people. At the time this work was written, almost 689,000 people have died worldwide from the coronavirus, (158,000 in the US) and the Lord is adding more and more calamity to our country on top of the horrors of prolonged and disease-ridden death. All of it is calamity upon calamity. It’s actually “calamity” that God promises his covenant breaking church if they do not repent. What will the church do in a time like this? Since the calamity is growing and not subsiding, it doesn’t seem like the church is doing much of anything collectively to stop the plague by way of reform, much less those things that have not layered on top of that. The church needs to repent of its idolatry, its lack of scriptural precision, its confessional dismissiveness, its abominable worldliness in the sanctuary of God, and the dishonor they are continually bringing King Jesus, the one they "profess" to serve. God deals very harshly yet tenderly with his people when they break covenant with him. Taken from Leviticus 26, this work expounds and describes the following: that pestilence is a sign from Christ to his church, Christ’s remedies against the plague are sovereign prescriptions he alone commands, Christian humility is needed during times of occasional repentance (and what occasional repentance is), humility in prayer and fasting with godly zeal is required, what the nature of Christ’s afflicting providences are, and a number of other subjects related to the plague, especially if the church does not repent, that they are daring Christ to do his worst against them in their spiritual indifference.

God delights in the infinite purity of his holiness. Consequently, he desires his people to delight in those things which he delights in. A holy disposition relishes and delights in holiness. God, being infinite in his delight, has an infinite desire and will to experience infinite happiness and joy and he does so by delighting in his own holiness. His people, in this, are to love what he loves. God supplies his people with word-pictures that are often used in similitude or type. Jesus Christ is typified by things like the ark, the temple, the mercy seat, etc. One of the most disregarded types found in Scripture is set in the greatest song of all time, inspired by the Spirit, which speaks directly to the sweetness, delight and sustenance of that which Christ ministers in his covenant to the believing soul – the picture of an Apple Tree among the trees of the forest (Song 2:3). God desires them to find special delight and singular pleasure in this tree of trees; to have a love and liking to it in such a way that it is not only pleasant to their sight, but pleasing to their taste. In this tree they are to find comfort, sustenance and refreshment. Song 2:3 supplies God’s people with a grand picture of Jesus Christ to be seen as an Apple Tree among the trees of the woods. What? Is this word-picture not so grand in your eyes? Have you not thought about the nature of the Apple Tree for your comfort, sustenance and refreshment in furthering your walk in holiness? Have you not considered him as an Apple Tree, sweet to the taste, comforting from the scorching sun of wickedness, an ever present help to the starving soul for that which is pleasant? Well, then, this study is for you.

In the contemporary church biblical teaching revolving around the Ten Commandments is inconsistent at best. Paul’s statement, misunderstood, is often what Christians will run to, “for ye are not under the law, but under grace,” (Rom. 6:14). Christians often want to divorce themselves from God’s holiness. They frequently do not understand how holiness in life is attached to both God’s character, and God’s commandments. Today's church is very happy to take Christ as Savior, in some instances, as prophet, but not so much as King. Christ says, “If a man love me, he will keep my words.” The man who loves Jesus as he ought, what will the outcome be for him in this act of loving? “…and my Father will love him, and we will come unto him, and make our abode with him,” (John 14:23). Union and communion with Christ are set on keeping his words. The King commands his people and he expects them to obey. This is not legalism, as if one would work for their justification, but rather, it is obedience, that one would be made more like the King in holiness. Christ says, “If ye love me, keep my commandments,” (John 14:15). This work takes Christ’s Ten Commandments, the commands of King Jesus, and not only expounds their basic teachings, but also how those commands apply to the life of the Christian. First considered is the relationship between the Law and the Gospel. Then each command will be considered, in both their positive and negative aspects (i.e. do not lie, also means, tell the truth). Then three concluding chapters will cover, 1) those people who count the Law of God as a “strange thing;” 2) those people who turn away from the Law and reject it; and 3) how Christ is the “end” of the Law for all believers, and what that actually means in light of his covenant work and merit. This is a practical study of how the “law of Christ” applies to every Christian both in obedience and submission to Christ the King, and for the good of their growth in holiness.

What are the basic principles of the Gospel that cannot be taken from Christ’s Gospel and make the Gospel not the Gospel? That is a very important question to answer, for, on a very basic level, what people believe in will determine where they will spend eternity. The Gospel of Jesus Christ is bound up in eternal realities that cannot be undone after death if people “get the Gospel wrong.” Do you believe the Gospel? This work sets down and summarizes the sum and substance of the Gospel of Jesus Christ. What is the sum and substance of the Gospel? How would you summarize it? Is it simply John 3:16? Is it what the penitent thief said to Jesus on the cross? What is the Scriptural data that shows forth enough of the “Gospel of Jesus Christ” to make it truly Christ’s Gospel? McMahon answers this question by drawing mainly from the book of Isaiah. The Gospel in its sum and substance, or the way God was in Christ reconciling the world to himself, actually contains a great amount of information (the Bible is a very big book). However, in distilling the Gospel down to its essentials, he covers the five principles of the Gospel: Principle 1: God exists. Principle 2: that God is man’s Maker and has made humankind in his image. Principle 3: the bad news that all men have sinned in Adam and are under the curse of God. Principle 4: God has not left all sinners to perish under Adam’s curse, but has given sinners the righteousness of Jesus Christ as a garment to cover them. Principle 5: God calls and draws thirsty sinners to himself through Jesus Christ freely. His five main texts from Isaiah are 40:9, 54:5, 24:5-6, 61:10 and 55:1-3.

This volume is a spiritual journey through five important Scriptures: Jeremiah 3:1, Mark 5:25-34, Luke 16:4, 1 Samuel 17:34-35, and Ezekiel 36:9. It demonstrates the cultivation of true assurance that Christians can sincerely have as believing Christians, if they trust in the work of Jesus Christ. In these pages, the Christian will find a spiritual feast in God’s love to the soul (that God is for you if you are a believer), and the soul reciprocates this to him, in service before Christ, to love him back, even into eternity. This coming of Christ to be near to his redeemed people is, in its highest and transcendent nature, seen in the incarnation of the Son of God. In this drawing near to them, he shows, by action, that he is God with us. And, he testifies that he is God for us, as Ezekiel, 36:9 says, “For, behold, I am for you, and I will turn unto you, and ye shall be tilled and sown.” God draws near to his people in Christ, to turn to them, to be for them, to till them and sow into them the glorious Kingdom of God. “What shall we say then to these things?” In the Father’s ordination of the work of redemption through Christ, even from before the foundation of the world, we find that the saint’s infirmities cannot wholly remove Christ’s love for them in their present weaknesses and fallen state, if they are truly redeemed. He does this as the great Shepherd of the sheep, the Shepherd of his people, whom he loved before the foundation of the world. Christ is the Spiritual David who was planned before the beginning of time to work and merit salvation in rescuing his lambs from the mouth of the lion and the paw of the bear. Sinners find that drawing near is to believe in him by faith, to draw great virtue from him in the Spirit. They come to understand that the way to receive the virtue of Jesus Christ is by touching him in faith, and in this they are resolved to follow Christ the King without reservation casting themselves on his infinite mercy in everything.

The watchman’s life is a life of consecration; a life on the wall dividing the world and church, to watch and take heed, to sound the alarm, and bring God’s message to his people boldly, faithfully and plainly. The watchman acts in the name of another, that is, of God, who has called him to the task of watching which includes praying (power) and preaching (guidance and direction). He is commissioned by God with supernatural gifts (given by the effectual work of the Spirit on behalf of Christ) which allows him to discern, speak and work in the ministry by the word God has given him to preach. He officiates in that office as one commissioned of God on behalf of God’s people. He is not sent of his own accord, but sent of God to minister the words of Christ to his beloved church. In this work on the watchman of Ezekiel 33, McMahon explains the nature of the watchman, the work of the watchman, the watched of the watchman and the faithful exercise of his duty on behalf of Jesus Christ, who has commissioned him to serve his sheep as a faithful steward of the glory of Gospel.

"Practical Observations on the Lord's Supper" offers an in-depth exploration into the significant spiritual act of participating in the Lord’s Supper, going beyond mere ritual to reveal a deep, spiritual communion with Christ. This book does not engage in theological debates or critique differing perspectives; instead, it focuses on the experiential aspects of the Supper, emphasizing the personal and communal relationship with Christ that is nurtured through this sacred practice. McMahon explores the essence of the Lord's Supper, presenting it as more than just a ceremonial partaking of bread and wine; more than a memorial. It is depicted as an intimate dialogue with Christ, a moment of joyful and comforting communion that has the potential to elevate the believer's spiritual life. McMahon explains the Apostle Paul’s concept of "worthy participation," drawing from 1 Corinthians 11, to highlight how such engagement with the Supper can lead to a spiritual exchange of divine grace and blessings. Through participation in the Lord's Supper, believers are invited to a deeper understanding and connection with Christ. It is an occasion for Christ to impart His spiritual grace, fostering the believer's sanctification and growth in faith. The Supper is portrayed as a pivotal expression of fellowship with Christ, allowing believers to partake in His benefits and merits and by faith, grow in their walk before him. This work encourages readers to reflect on their personal approach to the Lord's Supper, urging them to seek a more meaningful and enriching experience that strengthens their bond with Christ. It is a call to recognize the Supper as a vital expression of spiritual fellowship, a sacred sign of unity with Christ that demands reverence and thoughtful engagement. "Practical Observations on the Lord's Supper" is an essential read for anyone seeking to deepen their understanding of this central Christian sacrament and to enhance their spiritual journey through a more purposeful and fulfilling participation in the Lord’s Supper.