Westminster Shorter Catechism
Ch. XVIII Of the Assurance of Grace and Salvation
Q36
What are the benefits which in this life do accompany or flow from justification, adoption, and sanctification?
The benefits which in this life do accompany or flow from justification, adoption, and sanctification, are, assurance of God’s love100, peace of conscience101, joy in the Holy Ghost102, increase of grace103, and perseverance therein to the end104.