In the beginning was the Word, and the Word was with God, and the Word was God. 2He was in the beginning with God. 3All things came into being through him, and without him not one thing came into being. What has come into being 4in him was life, and the life was the light of all people. 5The light shines in the darkness, and the darkness did not overcome it. (John 1:1-5, NRSV)
Have you ever been in a dark place and then a light came in?
The darkness is dispersed and light takes over.
That is how Jesus is in our lives. Even when our flesh comes in and sin takes over Jesus pushes it all away.
His life over comes all of our sin and makes us clean.
And remember he loves you and wants you to have the life God has prepared for you.