Shorter Catechism
Q. 32. What benefits do they that are effectually called partake of in this life?
A. They that are effectually called do in this life partake of justification, adoption and sanctification, and the several benefits which in this life do either accompany or flow from them.
Q. 36. What are the benefits which in this life do accompany or flow from justification, adoption and sanctification?
A. The benefits which in this life do accompany or flow from justification, adoption and sanctification, are, assurance of God’s love, peace of conscience, joy in the Holy Ghost, increase of grace, and perseverance therein to the end.
Larger Catechism
Q. 66. What is that union which the elect have with Christ?
A. The union which the elect have with Christ is the work of God’s grace, whereby they are spiritually and mystically, yet really and inseparably, joined to Christ as their head and husband; which is done in their effectual calling.
Confession of Faith
10.1. All those whom God hath predestinated unto life, and those only, he is pleased, in his appointed and accepted time, effectually to call, by his Word and Spirit, out of that state of sin and death, in which they are by nature, to grace and salvation, by Jesus Christ; enlightening their minds spiritually and savingly to understand the things of God, taking away their heart of stone, and giving unto them a heart of flesh; renewing their wills, and, by his almighty power, determining them to that which is good, and effectually drawing them to Jesus Christ: yet so, as they come most freely, being made willing by his grace.
11.1. Those whom God effectually calleth, he also freely justifieth: not by infusing righteousness into them, but by pardoning their sins, and by accounting and accepting their persons as righteous; not for anything wrought in them, or done by them, but for Christ’s sake alone; nor by imputing faith itself, the act of believing, or any other evangelical obedience to them, as their righteousness; but by imputing the obedience and satisfaction of Christ unto them, they receiving and resting on him and his righteousness, by faith; which faith they have not of themselves, it is the gift of God.
12.1. All those that are justified, God vouchsafeth, in and for his only Son Jesus Christ, to make partakers of the grace of adoption, by which they are taken into the number, and enjoy the liberties and privileges of the children of God, have his name put upon them, receive the Spirit of adoption, have access to the throne of grace with boldness, are enabled to cry, Abba, Father, are pitied, protected, provided for, and chastened by him, as by a father: yet never cast off, but sealed to the day of redemption; and inherit the promises, as heirs of everlasting salvation.
13.1. They, who are once effectually called, and regenerated, having a new heart, and a new spirit created in them, are further sanctified, really and personally, through the virtue of Christ’s death and resurrection, by his Word and Spirit dwelling in them: the dominion of the whole body of sin is destroyed, and the several lusts thereof are more and more weakened and mortified; and they more and more quickened and strengthened in all saving graces, to the practice of true holiness, without which no man shall see the Lord.