As ye have therefore received Christ Jesus the Lord, so walk ye in him.

Colossians 2:6 (KJV)

In the same way that we got born again, we are now called to walk out our Christian life. We got saved by placing our faith in Jesus, and now we are called to live our lives depending on Him for all things. We no longer rely on our own self effort or performance, but we look confidently to the Spirit of Grace who is working in us, molding and shaping us ever more fully into who God has called us to be.