How is the grace of God manifested in the second covenant?

The grace of God is manifested in the second covenant, in that he freely provideth and offereth to sinners a Mediator,^[1] and life and salvation by him;^[2] and requiring faith as the condition to interest them^[3] in him, promiseth and giveth his Holy Spirit ^[4] to all his elect, to work in them that faith,^[5] with all other saving graces;^[6] and to enable them unto all holy obedience,^[7] as the evidence of the truth of their faith ^[8] and thankfulness to God,^[9] and as the way which he hath appointed them to salvation.^[10]