2 Corinthians 5:17
Before the apostle Paul's conversion, if someone had suggested that he would impact the world for Jesus, he'd probably have laughed. In fact, his original goal was to rid the world of Christians.
God's grace can impact anyone; no sin is beyond the reach of His forgiveness. This amazing gift of redemption changes lives. Contrary to what many think, being a Christian does not mean adding good deeds to one's life. Instead, believers receive forgiveness by God's grace, and a completely new nature. Our inward transformation results in obvious outward changes.
A beautiful illustration of this is the butterfly's metamorphosis. Once it's in a chrysalis, a caterpillar doesn't merely act or appear different from the outside; it truly has changed inwardly as well.
Transformation for believers occurs in many areas. For example, our attitudes change--salvation by God's grace results in humility and gratitude. Out of thankfulness for this undeserved free gift flows compassion for the lost and a desire to share the gospel with them. Experiencing Christ's forgiveness also results in a longing to serve Him. This does not need to be in a formal church setting; we serve Him by loving others, helping those in need, and telling them about salvation.
While there are still natural consequences for our sin, God offers us forgiveness and redemption through Jesus. He made a way to restore our broken relationship with Him. What's more, our Father transforms our lives so we will become more like His Son and reflect His heart to others.