IV. But as the Holy Spirit does not unite all men to Christ, or make them partakers of faith, and on those to whom he imparts it he does not ordinarily bestow it without means, but employs for this purpose the preaching of the Gospel and the use of the sacraments, with the administration of all discipline, therefore it follows in the Creed, “I believe in the Holy Catholic Church,” whom, although involved in eternal death, yet, in pursuance of the gratuitous election, God has freely reconciled to himself in Christ, and made partakers of the Holy Spirit, that, being ingrafted into Christ, they may have communion with him as their head, whence flows a perpetual remission of sins, and a full restoration to eternal life.
So in the fourth book our Author treats of the Church—then of the means used by the Holy Spirit in effectually calling from spiritual death, and preserving the church—the word and sacraments—baptism and the Lord’s supper—which are as it were Christ’s regal sceptre, by which he commences his spiritual reign in the Church by the energy of his Spirit, and carries it forwards from day to day during the present life, after the close of which he perfects it without those means.
And as political institutions are the asylums of the Church in this life, though civil government is distinct from the spiritual kingdom of Christ, our Author instructs us respecting it as a signal blessing of God, which the Church ought to acknowledge with gratitude of heart, till we are called out of this transitory state to the heavenly inheritance, where God will be all in all.
This is the plan of the Institutes, which may be comprised in the following brief summary:—
Man, created originally upright, being afterwards ruined, not partially, but totally, finds salvation out of himself, wholly in Christ; to whom being united by the Holy Spirit, freely bestowed, without any regard of future works, he enjoys in him a twofold benefit, the perfect imputation of righteousness, which attends him to the grave, and the commencement of sanctification, which he daily increases, till at length he completes it at the day of regeneration or resurrection of the body, so that in eternal life and the heavenly inheritance his praises are celebrated for such stupendous mercy.