We are saved not of our works but by the grace of GOD. And now that we are saved there is a need for works, in order for those who are in darkness to be able to see the light. The book of James tells us that faith without works is dead. meaning it is not complete. We have to reach out, just as JESUS commanded his disciples after they were saved, go and preach unto all nations. We too have to go, to get out of our comfort zones and live out our faith so that those who are in spiritual darkness would be able to experience the light that GOD is offering to everyone.