As Christians, we are to be the light of the world and not look like the world. We have been called to be filled with the spirit. So what does it mean to be filled with the spirit?

Filled with the spirit (vs 18)
a) Is a command
b) Refers to every believer
c) Is stated in present tense, referring to the present continual

How do we get filled? (vs 19-21)
a) Be Joyful
b) Be Grateful
c) Be Submissive