Who hath delivered us from the power of darkness,.... That is, from the power of Satan; see Ac 26:18, who, though once an angel of light, is now darkness itself, and is reserved in chains of darkness; he is a ruler of the darkness of this world; his kingdom is a kingdom of darkness; and he blinds the minds of them that believe not, keeps them in darkness, and increases the natural darkness of their minds; he delights in works of darkness, and tempts men to them; and his everlasting state and portion will be blackness of darkness: his power over men, in a state of unregeneracy, which he usurps, and is suffered to exercise, is very great; he works effectually in them, and leads them captive at his will; and nothing less than the power of God, who is stronger than the strong man armed, can deliver out of his hands; and which is at least one part of the mercy for which thanks are here given; See Gill on "Lu 22:53"; with the Jews, one of the names of Satan is Kvx, "darkness" .
Moreover, the darkness of sin, ignorance, and unbelief, with which God's elect, while in a state of nature, are surrounded, and, as it were shut up and imprisoned, so that they have not the least spark of true spiritual light and knowledge, may be also meant; under the power of which they are to such a degree, that they know nothing of God in Christ, of the way of salvation by him, or of the work of the Spirit on their souls, or of the doctrines of the Gospel in an experimental manner; and so they continue, till, by an almighty power, they are turned from darkness to light; when, by powerful grace, they are plucked as brands out of the burning, and delivered from wrath to come, and from that utter darkness of misery and destruction their ways of sin and darkness led and exposed them to.
This deliverance is wrought out for them in the effectual calling, when they are internally called, and powerfully brought out of this darkness, by introducing light into them, revealing Christ in them, causing the prince of darkness to flee from them, and the scales of darkness and blindness to fall from their eyes; and which is both an instance or the wonderful grace of God, and of his almighty power, and in which lies in part the saints' meetness for the inheritance; for these words are, in some sort, explanative of the former; for so long as a person is under the power of darkness, he cannot be meet for an inheritance which is in light: it follows, as another branch of this mercy, for which thanks are given,and hath translated [us] into the kingdom of his dear Son; not into the kingdom of glory; for though the saints are heirs of it, and rejoice in hope of it, they have not yet an entrance into it; which they will have abundantly when Christ shall introduce them into it, not only as his Father's, but as his own kingdom and glory: but the kingdom of grace is here meant, or that state of grace, light, and life, which such are brought into, when rescued out of Satan's hands, and recovered out of their former state of ignorance and infidelity; when they are by the drawings of the Father, by his powerful and efficacious grace, brought to Christ, and, in the day his power on their souls, are made willing to submit to his righteousness, and to embrace him as the alone Saviour and Redeemer, and be subject to him as King of saints, observing his commands, keeping his ordinances, and walking in his statutes and judgments with other saints, in a Gospel church state; which is Christ's kingdom here on earth, where he reigns as King over God's holy hill of Zion, being set there by his Father, from whom he has received this kingdom, and will deliver it to him, when it is complete and perfect.
Now those whom Jehovah the Father snatches out of Satan's hands, and breaks in upon their souls with divine light and knowledge, he brings into such a state, and into this kingdom of Christ, who is called "his dear Son": or "the Son of his love"; or "his Son of love"; who being his Son by nature, of the same nature with him, and equal to him, always was, is, and will be, the object of his love, complacency, and delight; as he cannot be otherwise, since he is the brightness of his glory, and the express image of his person; and even as this Son of his is in an office capacity, as the Mediator between God and man, he is his elect, in whom his soul delights; and he is always well pleased with all the chosen ones in him, who are the sons of God through him, and always beloved in him.
This clause is added, partly to distinguish the kingdom of Christ, into which the saints are brought in this life, from the kingdom of the Father, or the ultimate glory they shall possess hereafter; and partly to express the security of the saints, and their continuance in the love of God, being in the kingdom, and under the care and government of the Son of his love; and also to make way for what the apostle has further to discourse concerning the person, office, and grace of Christ, in the following verses.
Shirhashirim Rabba, fol. 25.