New Testament Commentaries, John 1.32; as quoted in Thomas F. Torrance, "A Harmony of Matthew, Mark and Luke” https://books.google.com/books/about/A_harmony_of_the_Gospels_Matthew_Mark_an.html?id=0diPvgAACAAJ (St. Andrew's Press, Edinburgh, 1972), p.32. and "The Gospel of St. John: The Story of the Son of God" https://books.google.com/books?isbn=113704120X St John Variant: And at this day, the blessedness brought to us by Christ cannot be the subject of our praise, without reminding us, at the same time, of the distinguished honor which God was pleased to bestow on Mary, in making her the mother of his Only Begotten Son.

“We expect salvation from him—not because he stands aloof from us, but because ingrafting us into his body he not only makes us partakers of all his benefits, but also of himself. … Since Christ has been communicated to you with all his benefits, so that all which is his is made yours, you become a member of him, and hence one with him. His righteousness covers your sins—his salvation extinguishes your condemnation; he interposes with his worthiness, and so prevents your unworthiness from coming into the view of God. Thus it truly is. It will never do to separate Christ from us, nor us from him; but we must, with both hands, keep firm hold of that alliance by which he has riveted us to himself.”

John Calvin book Institutes of the Christian Religion

Book 3, Chapter 2, Section 24, p. 477
Institutes of the Christian Religion (1536; 1559)

“Moreover, in order that we may be aroused and exhorted all the more to carry this out, Scripture makes known that there are not one, not two, nor a few foes, but great armies, which wage war against us. For Mary Magdalene is said to have been freed from seven demons by which she was possessed [Mark 16:9; Luke 8:2], and Christ bears witness that usually after a demon has once been cast out, if you make room for him again, he will take with him seven spirits more wicked than he and return to his empty possession [Matt. 12:43-45]. Indeed, a whole legion is said to have assailed one man [Luke 8:30]. We are therefore taught by these examples that we have to wage war against an infinite number of enemies, lest, despising their fewness, we should be too remiss to give battle, or, thinking that we are sometimes afforded some respite, we should yield to idleness.
But the frequent mention of Satan or the devil in the singular denotes the empire of wickness opposed to the Kingdom of Righteousness. For as the church and fellowship of the saints has Christ as Head, so the faction of the impious and impiety itself are depicted for us together with their prince who holds supreme sway over them. For this reason, it was said: "Depart, …you cursed, into the eternal fire, prepared for the devil and his angels"”

John Calvin book Institutes of the Christian Religion

Matt. 25:41 “Calvin: Institutes of the Christian Religion” https://books.google.com/books?isbn=1611644453 Book 1, ch.14, sect. 14, edited by John T. McNeill pp.173-174. Institutes of the Christian Religion (1536; 1559)

“Some think that He does not call her 'mother' but only 'woman' so as not to inflict a deeper wound of sorrow on her heart. I do not reject this; but another conjecture is no less probable, that Christ wanted to show that now that He has completed the course of human life, He puts off the condition in which He has lived and enters into the heavenly kingdom where He will rule over angels and men. For we know that Christ's custom always was to recall believers from looking at the flesh. This was especially necessary at His death.”

John Calvin

Commentary on John 19:26
St John

“The name of Christ is used here instead of the Church, because the similitude was intended to apply—not to God's only-begotten Son, but to us. It is a passage that is full of choice consolation, inasmuch as he calls the Church Christ; for Christ confers upon us this honour —that he is willing to be esteemed and recognised, not in himself merely, but also in his members. Hence the same Apostle says elsewhere, (Eph. i. 23,) that the Church is his completion, as though he would, if separated from his members, be incomplete.”

John Calvin

Commentary on 1 Corinthians, 12:12. Commentary on the Epistles of Paul the Apostle to the Corinthians, 1848, Rev. William Pringle, tr., Edinburgh, Volume 1, p. 405. http://books.google.com/books?id=tQsOAQAAMAAJ&pg=PA405&dq=%22calls+the+church+christ%22&hl=en&ei=w3_pTZW2CYLx0gGl2L2WAQ&sa=X&oi=book_result&ct=result&resnum=3&ved=0CDQQ6AEwAjgU#v=onepage&q=%22calls%20the%20church%20christ%22&f=false Epistles to the Corinthians

“[Elizabeth] calls Mary the mother of her Lord. This denotes a unity of person in the two natures of Christ; as if she had said, that he who was begotten a mortal man in the womb of Mary is, at the same time, the eternal God…. This name Lord strictly belongs to the Son of God 'manifested in the flesh,' (1 Timothy 3:16,) who has received from the Father all power, and has been appointed the highest ruler of heaven and earth, that by his agency God may govern all things.”

John Calvin

John Calvin. "Commentary on Luke 1:43". Harmony of Matthew, Mark, and Luke. 1. Retrieved 2009-01-07.
Harmony of Matthew, Mark, Luke

“The whole life of Christians ought to be an exercise of piety, since they are called to sanctification. It is the office of the law to remind them of their duty and thereby to excite them to the pursuit of holiness and integrity. But when their consciences are solicitous how God may be propitiated, what answer they shall make, and on what they shall rest their confidence, if called to his tribunal, there must then be no consideration of the requisitions of the law, but Christ alone must be proposed for righteousness, who exceeds all the perfection of the law.”

John Calvin book Institutes of the Christian Religion

Book III Ch. 19 sect. 2.
Institutes of the Christian Religion (1536; 1559)

“The denial of ourselves which Christ has so diligently commanded his disciples from the beginning will at last dominate all the desires of our heart.”

John Calvin

Page 28.
Golden Booklet of the True Christian Life (1551)

“Helvidius has shown himself too ignorant, in saying that Mary had several sons, because mention is made in some passages of the brothers of Christ.”

John Calvin

Bernard Leeming, "Protestants and Our Lady", Marian Library Studies, January 1967, p.9.

“The apostle denies that anyone actually knows Christ, who has not learned to put off the old man, corrupt with deceitful lusts, and to put on Christ.”

John Calvin

Page 20.
Golden Booklet of the True Christian Life (1551)

“This is the highest honour of the Church, that, until He is united to us, the Son of God reckons himself in some measure imperfect. What consolation is it for us to learn, that, not until we are along with him, does he possess all his parts, or wish to be regarded as complete! Hence, in the First Epistle to the Corinthians, when the apostle discusses largely the metaphor of a human body, he includes under the single name of Christ the whole Church.”

John Calvin

Commentary on Ephesians 1:23. Commentaries on the Epistles of Paul to the Galatians and Ephesians, 1854, Rev. William Pringle, tr., Edinburgh, p. 218. http://books.google.com/books?id=i3o9AAAAYAAJ&pg=PA218&dq=%22reckons+himself+in+some+measure+imperfect%22&hl=en&ei=sHrpTcfgN4fX0QH2hMSSAQ&sa=X&oi=book_result&ct=result&resnum=5&ved=0CD8Q6AEwBA#v=onepage&q=%22reckons%20himself%20in%20some%20measure%20imperfect%22&f=false Epistles of Paul to the Galatians and Ephesians

“If we are minded to affirm Christ's Kingdom as we ought, we must wage irreconcilable war with him who is plotting its ruin.”

John Calvin book Institutes of the Christian Religion

Institutes of the Christian Religion, edited by John T. McNeill p. 174
Institutes of the Christian Religion (1536; 1559)

“When we hear any mention of our mystical union with Christ, we should remember that holiness is the channel to do it.”

John Calvin

Page 17.
Golden Booklet of the True Christian Life (1551)

“Holiness is not a merit by which we can attain communion with God, but a gift of Christ, which enables us to cling to him, and to follow him.”

John Calvin

Page 17.
Golden Booklet of the True Christian Life (1551)

“The worship of images is intimately connected with that of the saints. They were rejected by the primitive Christians; but St Irenæus, who lived in the second century, relates that there was a sect of heretics, the Carpocratians, who worshipped, in the manner of Pagans, different images representing Jesus Christ, St Paul, and others. The Gnostics had also images; but the church rejected their use in a positive manner, and a Christian writer of the third century, Minutius Felix, says that “the Pagans reproached the Christians for having neither temples nor simulachres;” and I could quote many other evidences that the primitive Christians entertained a great horror against every kind of images, considering them as the work of demons. It appears, however, that the use of pictures was creeping into the church already in the third century, because the council of Elvira in Spain, held in 305, especially forbids to have any picture in the Christian churches. These pictures were generally representations of some events, either of the New 5 In his Treatise given below. 11 or of the Old Testament, and their object was to instruct the common and illiterate people in sacred history, whilst others were emblems, representing some ideas connected with the doctrines [008] of Christianity. It was certainly a powerful means of producing an impression upon the senses and the imagination of the vulgar, who believe without reasoning, and admit without reflection; it was also the most easy way of converting rude and ignorant nations, because, looking constantly on the representations of some fact, people usually end by believing it. This iconographic teaching was, therefore, recommended by the rulers of the church, as being useful to the ignorant, who had only the understanding of eyes, and could not read writings.6 Such a practice was, however, fraught with the greatest danger, as experience has but too much proved. It was replacing intellect by sight.7 Instead of elevating man towards God, it was bringing down the Deity to the level of his finite intellect, and it could not but powerfully contribute to the rapid spread of a pagan anthropomorphism in the church.”

John Calvin

Source: A Treatise of Relics (1543), p. 10-11