God sent His Son, Jesus died for us, we accepted Him as our Lord, and now we are set free from our sin... so what is left for us to do? Some say “nothing!”, that all of this, including eternity in God’s house, is simply a gift. They are right in a way, because it truly is a gift, but once we have accepted these things, it is our place to give thanks for them, and appreciate by our love and service, the efforts of the giver. In many worldly situations we are indebted to the one who gives us a gift, and in faith we feel the same. The difference is that on earth we serve out of obligation, but in faith we serve out of love.