Jesus answered and said to him, "Most assuredly, I say to you, unless one is born again, he cannot see the kingdom of God."
Entering a saving relationship with Christ is a life-changing experience! All things become new! Not some things, but all things (2 Cor. 5:17). For the first time in your life, Christ is Lord; God is Master. When you become a Christian, Christ’s presence will affect every part of you. You will have new thoughts, new attitudes, new values, and new sensitivities. New priorities will dramatically affect your relationships. You will view everything in your life from a Christlike perspective. Christianity is not something you add to your life; it is life!
Nicodemus thought that salvation meant performing certain religious exercises and holding to particular religious teachings. He had no idea of the all-encompassing nature of salvation! When you become a Christian, God gives you a new heart so that everything becomes new! God gives you a new mind, like that of Christ, so you think differently. He gives you new emotions, so you feel deeply about completely different matters. You become sensitive to sin, so you are no longer comfortable with it. Your recreation will be affected as you are made aware of what is honoring to God and what is not. Your relationships will now be guided by the Holy Spirit. Destructive habits and attitudes, previously immune to change, will be transformed.
Have you noticed the changes God has brought to your life since you entered a vital relationship with Jesus Christ? These changes should be very noticeable as a testimony of the new life you received when you trusted Jesus as your Savior and Lord.