Calvinism on the Holy Spirit

"III.  The Holy Spirit, Whom the Father is ever willing to give to all who ask Him, is the only efficient agent in the application of redemption.   He convicts men of sin, moves them to repentance, regenerates them by His grace, and persuades and enables them to embrace Jesus Christ by faith.  He unites all believers to Christ, dwells in them as their Comforter and Sanctifier, gives to them the spirit of Adoption and Prayer, and performs all those gracious offices by which they are sanctified and sealed unto the day of redemption.  John 3:1-8; Acts 2:38; Luke 11:13; I Cor. 12:3; John 7:37-9; 16:13; 16:7-11; Rev. 22:17; Tit. 3:5-7; II Th. 2:13; Gal. 4:6; I  John 4:2; Rom. 8:14,17,26-7; Eph. 4:30; I  Cor. 2:13-4."