New birth in Christ happens the instant we ask Jesus to forgive our sins and be our Savior but learning to live a new life is a process of transformation.
God doesn’t work just with our behavior; He also changes our hearts. When we seriously commit ourselves to Jesus as Savior and Lord, God begins transforming us from the inside out. He makes us like Jesus on the inside and wants to work what is in us so it shows on the outside and other people can see and experience Jesus through us.
This transformation doesn’t happen overnight and will seem very slow at times. When you are tempted to condemn yourself because you aren’t making the progress you think you should be making, remind yourself, “I’m okay and I’m on my way!” Remember that through faith you have been made right with God, and even though you have not arrived at perfection, you are making progress.