Conclusion: Through the Holy Spirit, Jesus knocks and asks to come into my heart so that He can change my life. If I unreservedly turn my life over to Him, He will not only erase all my sins of the past and replace my sins with all His acts of righteousness but He also gives me the power to live a godly life. As a free gift, He bestows upon me His own righteous character so that doing His will becomes a pleasure. It is so simple that many doubt it is reality. But it’s true. My part is simply to give my life to Christ and let Him live within me. His part is to work the mighty miracle with me that changes my life and prepares me for His second coming. It is a free gift. I need only to accept it.