Westminster Confession of Faith 7.3

Chapter 7 — Of God's Covenant with Man

Section 3. Man by his fall having made himself incapable of life by that covenant, the Lord was pleased to make a second, commonly called the covenant of grace: wherein he freely offereth unto sinners life and salvation by Jesus Christ, requiring of them faith in him, that they may be saved; and promising to give unto all those that are ordained unto life, his Holy Spirit, to make them willing and able to believe.