Don't kid yourself into thinking God's mercy can be used as an excuse not to obey Him; that He will sympathize with you and let you off the hook! The Holy Spirit may be the Comforter but the Spirit is the Lord (see 2 Cor 3:17) and why would you call someone Lord that you don't obey? (see Luke 6:46).

In order to be Saved by Jesus (see John 3:17) you must Live through Him (see 1 John 4:9); walking as He walked (see 1 John 2:6) and bearing the fruit He bore (see Eph 5:9, Heb 12:11, Col 1:10, Heb 13:21) being zealous for good works (see Titus 2:14, Rev 3:19).