Repentance: Keys to Powerful Living 
If you have ever changed your mind about anything, then you understand the basis of one of the most important spiritual principles in the Bible: repentance.
Repentance implies a change in direction, a 180-degree course correction in our relation with God. It begins with a decision to turn from sin and surrender to the lordship of Jesus Christ. And it’s vitally necessary for anyone desiring to draw near to the Lord and walk with Him every day.
That’s because every person is born with a sinful nature that finds expression in sinful actions. This sin creates a chasm between God and man that cannot be bridged by our human efforts (Romans 3:23, 6:23)
Our sin, however, is not the end of the story. In fact, God works through everything that happens in our lives, including our sin, to draw us to Jesus (John 6:44, 45; 14:6; Romans 8:28, 29).
No matter what you have done, God has made a way home — through his Son, Jesus Christ. His death on the cross and triumphant resurrection secures for you all the blessings of God, including forgiveness. All you have to do is repent and turn your life over to Jesus (Acts 3:19)
This is what the Bible calls being “born again” of the Spirit of God (John 3:3,5). We enter into the born-again experience by repenting of our sin, yielding our lives to Jesus as Savior and Lord, and trusting in faith that He will forgive and cleanse us from all sin (Romans 3:23; 10:13; 1John 1:8,9; John 1:12).